diff --git a/README.md b/README.md
index b2f649ca..9ec934a3 100644
--- a/README.md
+++ b/README.md
@@ -2,9 +2,9 @@
 
 [![Compile Examples Status](https://github.com/arduino-libraries/ArduinoBLE/workflows/Compile%20Examples/badge.svg)](https://github.com/arduino-libraries/ArduinoBLE/actions?workflow=Compile+Examples) [![Spell Check Status](https://github.com/arduino-libraries/ArduinoBLE/workflows/Spell%20Check/badge.svg)](https://github.com/arduino-libraries/ArduinoBLE/actions?workflow=Spell+Check)
 
-Enables BLE connectivity on the Arduino MKR WiFi 1010, Arduino UNO WiFi Rev.2, Arduino Nano 33 IoT, and Arduino Nano 33 BLE.
+Enables Bluetooth® Low Energy connectivity on the Arduino MKR WiFi 1010, Arduino UNO WiFi Rev.2, Arduino Nano 33 IoT, and Arduino Nano 33 BLE.
 
-This library supports creating a BLE peripheral and BLE central mode.
+This library supports creating a Bluetooth® Low Energy peripheral & central mode.
 
 For the Arduino MKR WiFi 1010, Arduino UNO WiFi Rev.2, and Arduino Nano 33 IoT boards, it requires the NINA module to be running [Arduino NINA-W102 firmware](https://github.com/arduino/nina-fw) v1.2.0 or later.
 
diff --git a/docs/api.md b/docs/api.md
index dab294ab..df285806 100644
--- a/docs/api.md
+++ b/docs/api.md
@@ -2,11 +2,11 @@
 
 ## BLE class
 
-Used to enable the BLE module.
+Used to enable the Bluetooth® Low Energy module.
 
 ### `begin()`
 
-Initializes the BLE device.
+Initializes the Bluetooth® Low Energy device.
 
 #### Syntax
 
@@ -28,7 +28,7 @@ None
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -38,7 +38,7 @@ None
 
 ### `end()`
 
-Stops the BLE device.
+Stops the Bluetooth® Low Energy device.
 
 #### Syntax
 
@@ -60,7 +60,7 @@ Nothing
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -74,12 +74,13 @@ Nothing
 
 ### `poll()`
 
-Poll for BLE radio events and handle them.
+Poll for Bluetooth® Low Energy radio events and handle them.
 
 #### Syntax
 
 ```
-BLE.poll() BLE.poll(timeout)
+BLE.poll() 
+BLE.poll(timeout)
 
 ```
 
@@ -129,7 +130,7 @@ Nothing.
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -160,7 +161,7 @@ void blePeripheralDisconnectHandler(BLEDevice central) {
 
 ### `connected()`
 
-Query if another BLE device is connected
+Query if another Bluetooth® Low Energy device is connected
 
 #### Syntax
 
@@ -174,7 +175,7 @@ BLE.connected()
 None
 
 #### Returns
-**true** if another BLE device is connected, otherwise **false**.
+**true** if another Bluetooth® Low Energy device is connected, otherwise **false**.
 
 #### Example
 
@@ -191,7 +192,7 @@ None
 
 ### `disconnect()`
 
-Disconnect any BLE devices that are connected
+Disconnect any Bluetooth® Low Energy devices that are connected
 
 #### Syntax
 
@@ -205,7 +206,7 @@ BLE.disconnect()
 None
 
 #### Returns
-**true** if any BLE device that was previously connected was disconnected, otherwise **false**.
+**true** if any Bluetooth® Low Energy device that was previously connected was disconnected, otherwise **false**.
 
 #### Example
 
@@ -222,7 +223,7 @@ None
 
 ### `address()`
 
-Query the Bluetooth address of the BLE device.
+Query the Bluetooth® address of the Bluetooth® Low Energy device.
 
 #### Syntax
 
@@ -236,7 +237,7 @@ BLE.address()
 None
 
 #### Returns
-The **Bluetooth address** of the BLE device (as a String).
+The **Bluetooth® address** of the Bluetooth® Low Energy device (as a String).
 
 #### Example
 
@@ -252,7 +253,7 @@ The **Bluetooth address** of the BLE device (as a String).
 
 ### `rssi()`
 
-Query the RSSI (Received signal strength indication) of the connected BLE device.
+Query the RSSI (Received signal strength indication) of the connected Bluetooth® Low Energy device.
 
 #### Syntax
 
@@ -266,7 +267,7 @@ BLE.rssi()
 None
 
 #### Returns
-The **RSSI** of the connected BLE device, 127 if no BLE device is connected.
+The **RSSI** of the connected Bluetooth® Low Energy device, 127 if no Bluetooth® Low Energy device is connected.
 
 #### Example
 
@@ -295,7 +296,7 @@ BLE.setAdvertisedServiceUuid(uuid)
 
 #### Parameters
 
-**uuid:** 16-bit or 128-bit BLE UUID in **String** format
+**uuid:** 16-bit or 128-bit Bluetooth® Low Energy UUID in **String** format
 
 #### Returns
 Nothing
@@ -306,7 +307,7 @@ Nothing
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -343,13 +344,13 @@ Nothing
 
 ```arduino
 
-BLEService ledService("19B10000-E8F2-537E-4F6C-D104768A1214"); // BLE LED Service
+BLEService ledService("19B10000-E8F2-537E-4F6C-D104768A1214"); // Bluetooth® Low Energy LED Service
 
 // ...
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -389,7 +390,7 @@ Nothing
 
  // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -431,7 +432,7 @@ Nothing
 
  // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -471,7 +472,7 @@ Nothing
 
  // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -511,7 +512,7 @@ Nothing
 
  // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -529,7 +530,7 @@ Nothing
 
 ### `addService()`
 
-Add a BLEService to the set of services the BLE device provides
+Add a BLEService to the set of services the Bluetooth® Low Energy device provides
 
 #### Syntax
 
@@ -549,13 +550,13 @@ Nothing
 
 ```arduino
 
-BLEService ledService("19B10000-E8F2-537E-4F6C-D104768A1214"); // BLE LED Service
+BLEService ledService("19B10000-E8F2-537E-4F6C-D104768A1214"); // Bluetooth® Low Energy LED Service
 
 
 
  // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -593,7 +594,7 @@ None
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -631,7 +632,7 @@ Nothing
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -649,7 +650,7 @@ Nothing
 
 ### `central()`
 
-Query the central BLE device connected.
+Query the central Bluetooth® Low Energy device connected.
 
 #### Syntax
 
@@ -669,7 +670,7 @@ None
 
 ```arduino
 
-  // listen for BLE peripherals to connect:
+  // listen for Bluetooth® Low Energy peripherals to connect:
   BLEDevice central = BLE.central();
 
   // if a central is connected to peripheral:
@@ -708,7 +709,7 @@ Nothing.
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -747,7 +748,7 @@ Nothing.
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -785,7 +786,7 @@ Nothing.
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -800,7 +801,7 @@ Nothing.
 
 ### `scan()`
 
-Start scanning for BLE devices that are advertising.
+Start scanning for Bluetooth® Low Energy devices that are advertising.
 
 #### Syntax
 
@@ -823,7 +824,7 @@ BLE.scan(withDuplicates)
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -846,7 +847,7 @@ BLE.scan(withDuplicates)
 
 ### `scanForName()`
 
-Start scanning for BLE devices that are advertising with a particular (local) name.
+Start scanning for Bluetooth® Low Energy devices that are advertising with a particular (local) name.
 
 #### Syntax
 
@@ -870,7 +871,7 @@ BLE.scanForName(name, withDuplicates)
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -893,7 +894,7 @@ BLE.scanForName(name, withDuplicates)
 
 ### `scanForAddress()`
 
-Start scanning for BLE devices that are advertising with a particular (Bluetooth) address.
+Start scanning for Bluetooth® Low Energy devices that are advertising with a particular (Bluetooth®) address.
 
 #### Syntax
 
@@ -905,7 +906,7 @@ BLE.scanForAddress(address, withDuplicates)
 
 #### Parameters
 
-**address:** (Bluetooth) address (as a String) to filter for
+**address:** (Bluetooth®) address (as a String) to filter for
 **withDuplicates:** optional, defaults to **false**. If **true**, advertisements received more than once will not be filtered
 
 #### Returns
@@ -917,7 +918,7 @@ BLE.scanForAddress(address, withDuplicates)
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -940,7 +941,7 @@ BLE.scanForAddress(address, withDuplicates)
 
 ### `scanForUuid()`
 
-Start scanning for BLE devices that are advertising with a particular (service) UUID.
+Start scanning for Bluetooth® Low Energy devices that are advertising with a particular (service) UUID.
 
 #### Syntax
 
@@ -964,7 +965,7 @@ BLE.scanForUuid(uuid, withDuplicates)
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -987,7 +988,7 @@ BLE.scanForUuid(uuid, withDuplicates)
 
 ### `stopScan()`
 
-Stop scanning for BLE devices that are advertising.
+Stop scanning for Bluetooth® Low Energy devices that are advertising.
 
 #### Syntax
 
@@ -1009,7 +1010,7 @@ Nothing
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -1027,7 +1028,7 @@ Nothing
 
 ### `available()`
 
-Query for a discovered BLE device that was found during scanning.
+Query for a discovered Bluetooth® Low Energy device that was found during scanning.
 
 #### Syntax
 
@@ -1049,7 +1050,7 @@ Nothing
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -1076,7 +1077,7 @@ Used to get information about the devices connected or discovered while scanning
 
 ### `poll()`
 
-Poll for BLE radio events for the specified BLE device and handle them.
+Poll for Bluetooth® Low Energy radio events for the specified Bluetooth® Low Energy device and handle them.
 
 #### Syntax
 
@@ -1097,7 +1098,7 @@ Nothing
 
 ```arduino
 
-  // listen for BLE centrals to connect:
+  // listen for Bluetooth® Low Energy centrals to connect:
   BLEDevice central = BLE.central();
 
   // if a central is connected to peripheral:
@@ -1114,7 +1115,7 @@ Nothing
 
 ### `connected()`
 
-Query if a BLE device is connected
+Query if a Bluetooth® Low Energy device is connected
 
 #### Syntax
 
@@ -1128,13 +1129,13 @@ bleDevice.connected()
 None
 
 #### Returns
-**true** if the BLE device is connected, otherwise **false**.
+**true** if the Bluetooth® Low Energy device is connected, otherwise **false**.
 
 #### Example
 
 ```arduino
 
-  // listen for BLE centrals to connect:
+  // listen for Bluetooth® Low Energy centrals to connect:
   BLEDevice central = BLE.central();
 
     // while the central is still connected
@@ -1148,7 +1149,7 @@ None
 
 ### `disconnect()`
 
-Disconnect the BLE device, if connected
+Disconnect the Bluetooth® Low Energy device, if connected
 
 #### Syntax
 
@@ -1162,13 +1163,13 @@ bleDevice.disconnect()
 None
 
 #### Returns
-**true** if the BLE device was disconnected, otherwise **false**.
+**true** if the Bluetooth® Low Energy device was disconnected, otherwise **false**.
 
 #### Example
 
 ```arduino
 
- // listen for BLE centrals to connect:
+ // listen for Bluetooth® Low Energy centrals to connect:
   BLEDevice central = BLE.central();
 
   
@@ -1180,7 +1181,7 @@ None
 
 ### `address()`
 
-Query the Bluetooth address of the BLE device.
+Query the Bluetooth® address of the Bluetooth® Low Energy device.
 
 #### Syntax
 
@@ -1194,13 +1195,13 @@ bleDevice.address()
 None
 
 #### Returns
-The **Bluetooth address** of the BLE device (as a String).
+The **Bluetooth® address** of the Bluetooth® Low Energy device (as a String).
 
 #### Example
 
 ```arduino
 
-  // listen for BLE peripherals to connect:
+  // listen for Bluetooth® Low Energy peripherals to connect:
   BLEDevice central = BLE.central();
 
   // if a central is connected to peripheral:
@@ -1217,7 +1218,7 @@ The **Bluetooth address** of the BLE device (as a String).
 
 ### `rssi()`
 
-Query the RSSI (Received signal strength indication) of the BLE device.
+Query the RSSI (Received signal strength indication) of the Bluetooth® Low Energy device.
 
 #### Syntax
 
@@ -1231,7 +1232,7 @@ bleDevice.rssi()
 None
 
 #### Returns
-The **RSSI** of the connected BLE device, 127 if the BLE device is not connected.
+The **RSSI** of the connected Bluetooth® Low Energy device, 127 if the Bluetooth® Low Energy device is not connected.
 
 #### Example
 
@@ -1249,7 +1250,7 @@ The **RSSI** of the connected BLE device, 127 if the BLE device is not connected
 
 ### `characteristic()`
 
-Get a BLECharacteristic representing a BLE characteristic the device provides.
+Get a BLECharacteristic representing a Bluetooth® Low Energy characteristic the device provides.
 
 #### Syntax
 
@@ -1274,7 +1275,7 @@ bleDevice.characteristic(uuid, index)
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -1326,7 +1327,7 @@ bleDevice.characteristic(uuid, index)
 
 ### `discoverAttributes()`
 
-Discover all of the attributes of BLE device.
+Discover all of the attributes of Bluetooth® Low Energy device.
 
 #### Syntax
 
@@ -1348,7 +1349,7 @@ None
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -1392,7 +1393,7 @@ None
 
 ### `discoverService()`
 
-Discover the attributes of a particular service on the BLE device.
+Discover the attributes of a particular service on the Bluetooth® Low Energy device.
 
 #### Syntax
 
@@ -1414,7 +1415,7 @@ bleDevice.discoverService(serviceUuid)
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -1458,7 +1459,7 @@ bleDevice.discoverService(serviceUuid)
 
 ### `deviceName()`
 
-Query the device name (BLE characteristic UUID 0x2a00) of a BLE device.
+Query the device name (BLE characteristic UUID 0x2a00) of a Bluetooth® Low Energy device.
 
 #### Syntax
 
@@ -1480,7 +1481,7 @@ None
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -1532,7 +1533,7 @@ None
 
 ### `appearance()`
 
-Query the appearance (BLE characteristic UUID 0x2a01) of a BLE device.
+Query the appearance (BLE characteristic UUID 0x2a01) of a Bluetooth® Low Energy device.
 
 #### Syntax
 
@@ -1554,7 +1555,7 @@ None
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -1606,7 +1607,7 @@ None
 
 ### `serviceCount()`
 
-Query the number of services discovered for the BLE device.
+Query the number of services discovered for the Bluetooth® Low Energy device.
 
 #### Syntax
 
@@ -1620,7 +1621,7 @@ bleDevice.serviceCount()
 None
 
 #### Returns
-The number of **services discovered** for the BLE device.
+The number of **services discovered** for the Bluetooth® Low Energy device.
 
 #### Example
 
@@ -1628,7 +1629,7 @@ The number of **services discovered** for the BLE device.
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -1677,7 +1678,7 @@ The number of **services discovered** for the BLE device.
 
 ### `hasService()`
 
-Query if the BLE device has a particular service.
+Query if the Bluetooth® Low Energy device has a particular service.
 
 #### Syntax
 
@@ -1701,7 +1702,7 @@ bleDevice.hasService(uuid, index)
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -1749,7 +1750,7 @@ bleDevice.hasService(uuid, index)
 
 ### `service()`
 
-Get a BLEService representing a BLE service the device provides.
+Get a BLEService representing a Bluetooth® Low Energy service the device provides.
 
 #### Syntax
 
@@ -1774,7 +1775,7 @@ bleDevice.service(uuid, index)
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -1826,7 +1827,7 @@ bleDevice.service(uuid, index)
 
 ### `characteristicCount()`
 
-Query the number of characteristics discovered for the BLE device.
+Query the number of characteristics discovered for the Bluetooth® Low Energy device.
 
 #### Syntax
 
@@ -1840,7 +1841,7 @@ bleDevice.characteristicCount()
 None
 
 #### Returns
-The **number of characteristics** discovered for the BLE device.
+The **number of characteristics** discovered for the Bluetooth® Low Energy device.
 
 #### Example
 
@@ -1848,7 +1849,7 @@ The **number of characteristics** discovered for the BLE device.
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -1897,7 +1898,7 @@ The **number of characteristics** discovered for the BLE device.
 
 ### `hasCharacteristic()`
 
-Query if the BLE device has a particular characteristic.
+Query if the Bluetooth® Low Energy device has a particular characteristic.
 
 #### Syntax
 
@@ -1921,7 +1922,7 @@ bleDevice.hasCharacteristic(uuid, index)
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -1969,7 +1970,7 @@ bleDevice.hasCharacteristic(uuid, index)
 
 ### `hasLocalName()`
 
-Query if a discovered BLE device is advertising a local name.
+Query if a discovered Bluetooth® Low Energy device is advertising a local name.
 
 #### Syntax
 
@@ -1991,7 +1992,7 @@ Nothing
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -2022,7 +2023,7 @@ Nothing
 
 ### `hasAdvertisedServiceUuid()`
 
-Query if a discovered BLE device is advertising a service UUID.
+Query if a discovered Bluetooth® Low Energy device is advertising a service UUID.
 
 #### Syntax
 
@@ -2045,7 +2046,7 @@ bleDevice.hasAdvertisedServiceUuid(index)
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -2080,7 +2081,7 @@ bleDevice.hasAdvertisedServiceUuid(index)
 
 ### `advertisedServiceUuidCount()`
 
-Query the number of advertised services a discovered BLE device is advertising.
+Query the number of advertised services a discovered Bluetooth® Low Energy device is advertising.
 
 #### Syntax
 
@@ -2094,7 +2095,7 @@ bleDevice.advertisedServiceUuidCount()
 None
 
 #### Returns
-The **number of advertised services** a discovered BLE device is advertising.
+The **number of advertised services** a discovered Bluetooth® Low Energy device is advertising.
 
 #### Example
 
@@ -2102,7 +2103,7 @@ The **number of advertised services** a discovered BLE device is advertising.
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -2137,7 +2138,7 @@ The **number of advertised services** a discovered BLE device is advertising.
 
 ### `localName()`
 
-Query the local name a discovered BLE device is advertising with.
+Query the local name a discovered Bluetooth® Low Energy device is advertising with.
 
 #### Syntax
 
@@ -2159,7 +2160,7 @@ Nothing
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -2190,7 +2191,7 @@ Nothing
 
 ### `advertisedServiceUuid()`
 
-Query an advertised service UUID discovered BLE device is advertising.
+Query an advertised service UUID discovered Bluetooth® Low Energy device is advertising.
 
 #### Syntax
 
@@ -2213,7 +2214,7 @@ Advertised service **UUID** (as a String).
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -2248,7 +2249,7 @@ Advertised service **UUID** (as a String).
 
 ### `connect()`
 
-Connect to a BLE device.
+Connect to a Bluetooth® Low Energy device.
 
 #### Syntax
 
@@ -2270,7 +2271,7 @@ None
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -2308,7 +2309,7 @@ Used to enable the services board provides or interact with services a remote bo
 
 ### `BLEService()`
 
-Create a new BLE service.
+Create a new Bluetooth® Low Energy service.
 
 #### Syntax
 
@@ -2328,7 +2329,7 @@ New **BLEService** with the specified **UUID**
 
 ```arduino
 
-BLEService ledService("19B10000-E8F2-537E-4F6C-D104768A1214"); // BLE LED Service
+BLEService ledService("19B10000-E8F2-537E-4F6C-D104768A1214"); // Bluetooth® Low Energy LED Service
 
 
 ```
@@ -2349,13 +2350,13 @@ bleService.uuid()
 None
 
 #### Returns
-UUID of the BLE service as a **String**.
+UUID of the Bluetooth® Low Energy service as a **String**.
 
 #### Example
 
 ```arduino
 
-BLEService ledService("19B10000-E8F2-537E-4F6C-D104768A1214"); // BLE LED Service
+BLEService ledService("19B10000-E8F2-537E-4F6C-D104768A1214"); // Bluetooth® Low Energy LED Service
 
 
 Serial.print(“LED service UUID = “);
@@ -2367,7 +2368,7 @@ Serial.println(ledService.uuid());
 
 ### `addCharacteristic()`
 
-Add a BLECharateristic to the BLE service.
+Add a BLECharateristic to the Bluetooth® Low Energy service.
 
 #### Syntax
 
@@ -2387,9 +2388,9 @@ Nothing
 
 ```arduino
 
-BLEService ledService("19B10000-E8F2-537E-4F6C-D104768A1214"); // BLE LED Service
+BLEService ledService("19B10000-E8F2-537E-4F6C-D104768A1214"); // Bluetooth® Low Energy LED Service
 
-// BLE LED Switch Characteristic - custom 128-bit UUID, readable and writable by central
+// Bluetooth® Low Energy LED Switch Characteristic - custom 128-bit UUID, readable and writable by central
 BLECharacteristic switchCharacteristic("19B10001-E8F2-537E-4F6C-D104768A1214", BLERead | BLEWrite, 1);
 
 
@@ -2404,7 +2405,7 @@ ledService.addCharacteristic(switchCharacteristic);
 
 ### `characteristicCount()`
 
-Query the number of characteristics discovered for the BLE service.
+Query the number of characteristics discovered for the Bluetooth® Low Energy service.
 
 #### Syntax
 
@@ -2418,7 +2419,7 @@ bleService.characteristicCount()
 None
 
 #### Returns
-The **number of characteristics** discovered for the BLE service.
+The **number of characteristics** discovered for the Bluetooth® Low Energy service.
 
 #### Example
 
@@ -2426,7 +2427,7 @@ The **number of characteristics** discovered for the BLE service.
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -2482,7 +2483,7 @@ The **number of characteristics** discovered for the BLE service.
 
 ### `hasCharacteristic()`
 
-Query if the BLE service has a particular characteristic.
+Query if the Bluetooth® Low Energy service has a particular characteristic.
 
 #### Syntax
 
@@ -2506,7 +2507,7 @@ bleService.hasCharacteristic(uuid, index)
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -2560,7 +2561,7 @@ bleService.hasCharacteristic(uuid, index)
 
 ### `characteristic()`
 
-Get a BLECharacteristic representing a BLE characteristic the service provides.
+Get a BLECharacteristic representing a Bluetooth® Low Energy characteristic the service provides.
 
 #### Syntax
 
@@ -2585,7 +2586,7 @@ bleService.characteristic(uuid, index)
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -2648,7 +2649,7 @@ Used to enable the characteristics board offers in a service or interact with ch
 
 ### `BLECharacteristic()`
 
-Create a new BLE characteristic.
+Create a new Bluetooth® Low Energy characteristic.
 
 #### Syntax
 
@@ -2686,7 +2687,7 @@ New **BLECharacteristic** with the specified **UUID** and value
 
 ```arduino
 
-// BLE Battery Level Characteristic
+// Bluetooth® Low Energy Battery Level Characteristic
 BLEUnsignedCharCharacteristic batteryLevelChar("2A19",  // standard 16-bit characteristic UUID
     BLERead | BLENotify); // remote clients will be able to get notifications if this characteristic changes
 
@@ -2710,13 +2711,13 @@ bleCharacteristic.uuid()
 None
 
 #### Returns
-**UUID** of the BLE service as a **String**.
+**UUID** of the Bluetooth® Low Energy service as a **String**.
 
 #### Example
 
 ```arduino
 
-// BLE LED Switch Characteristic - custom 128-bit UUID, read and writable by central
+// Bluetooth® Low Energy LED Switch Characteristic - custom 128-bit UUID, read and writable by central
 BLEByteCharacteristic switchCharacteristic("19B10001-E8F2-537E-4F6C-D104768A1214", BLERead | BLEWrite);
 
 
@@ -2749,7 +2750,7 @@ None
 
 ```arduino
 
-// BLE LED Switch Characteristic - custom 128-bit UUID, read and writable by central
+// Bluetooth® Low Energy LED Switch Characteristic - custom 128-bit UUID, read and writable by central
 BLEByteCharacteristic switchCharacteristic("19B10001-E8F2-537E-4F6C-D104768A1214", BLERead | BLEWrite);
 
 
@@ -2788,7 +2789,7 @@ The **maximum value** size of the characteristic (in bytes)
 
 ```arduino
 
-// BLE LED Switch Characteristic - custom 128-bit UUID, read and writable by central
+// Bluetooth® Low Energy LED Switch Characteristic - custom 128-bit UUID, read and writable by central
 BLEByteCharacteristic switchCharacteristic("19B10001-E8F2-537E-4F6C-D104768A1214", BLERead | BLEWrite);
 
 
@@ -2821,7 +2822,7 @@ The **current value** of the characteristic, value type depends on the construct
 
 ```arduino
 
-// BLE LED Switch Characteristic - custom 128-bit UUID, read and writable by central
+// Bluetooth® Low Energy LED Switch Characteristic - custom 128-bit UUID, read and writable by central
 BLEByteCharacteristic switchCharacteristic("19B10001-E8F2-537E-4F6C-D104768A1214", BLERead | BLEWrite);
 
 
@@ -2860,7 +2861,7 @@ The **current value** size of the characteristic (in bytes)
 
 ```arduino
 
-// BLE LED Switch Characteristic - custom 128-bit UUID, read and writable by central
+// Bluetooth® Low Energy LED Switch Characteristic - custom 128-bit UUID, read and writable by central
 BLEByteCharacteristic switchCharacteristic("19B10001-E8F2-537E-4F6C-D104768A1214", BLERead | BLEWrite);
 
 
@@ -3054,7 +3055,7 @@ buttonCharacteristic.broadcast();
 
 ### `written()`
 
-Query if the characteristic value has been written by another BLE device.
+Query if the characteristic value has been written by another Bluetooth® Low Energy device.
 
 #### Syntax
 
@@ -3068,19 +3069,19 @@ bleCharacteristic.written()
 None
 
 #### Returns
-**true** if the characteristic value has been written by another BLE device, **false** otherwise
+**true** if the characteristic value has been written by another Bluetooth® Low Energy device, **false** otherwise
 
 #### Example
 
 ```arduino
 
-// BLE LED Switch Characteristic - custom 128-bit UUID, read and writable by central
+// Bluetooth® Low Energy LED Switch Characteristic - custom 128-bit UUID, read and writable by central
 BLEByteCharacteristic switchCharacteristic("19B10001-E8F2-537E-4F6C-D104768A1214", BLERead | BLEWrite);
 
 
 
 
- // listen for BLE peripherals to connect:
+ // listen for Bluetooth® Low Energy peripherals to connect:
   BLEDevice central = BLE.central();
 
   // if a central is connected to peripheral:
@@ -3116,7 +3117,7 @@ BLEByteCharacteristic switchCharacteristic("19B10001-E8F2-537E-4F6C-D104768A1214
 
 ### `subscribed()`
 
-Query if the characteristic has been subscribed to by another BLE device.
+Query if the characteristic has been subscribed to by another Bluetooth® Low Energy device.
 
 #### Syntax
 
@@ -3130,13 +3131,13 @@ bleCharacteristic.subscribed()
 None
 
 #### Returns
-**true** if the characteristic value has been subscribed to by another BLE device, **false** otherwise
+**true** if the characteristic value has been subscribed to by another Bluetooth® Low Energy device, **false** otherwise
 
 #### Example
 
 ```arduino
 
-// BLE Battery Level Characteristic
+// Bluetooth® Low Energy Battery Level Characteristic
 BLEUnsignedCharCharacteristic batteryLevelChar("2A19",  // standard 16-bit characteristic UUID
     BLERead | BLENotify); // remote clients will be able to get notifications if this characteristic changes
 
@@ -3145,7 +3146,7 @@ BLEUnsignedCharCharacteristic batteryLevelChar("2A19",  // standard 16-bit chara
 
 
   if (batteryLevelChar.subscribed()) {
-     // set a new value , that well be pushed to subscribed BLE devices
+     // set a new value , that well be pushed to subscribed Bluetooth® Low Energy devices
     batteryLevelChar.writeValue(0xab);
   }
 
@@ -3174,7 +3175,7 @@ Nothing
 
 ```arduino
 
-// BLE Battery Level Characteristic
+// Bluetooth® Low Energy Battery Level Characteristic
 BLEUnsignedCharCharacteristic batteryLevelChar("2A19",  // standard 16-bit characteristic UUID
     BLERead | BLENotify); // remote clients will be able to get notifications if this characteristic changes
 
@@ -3191,7 +3192,7 @@ BLEDescriptor batteryLevelDescriptor("2901", "millis");
 
 ### `descriptorCount`
 
-Query the number of BLE descriptors discovered for the characteristic.
+Query the number of Bluetooth® Low Energy descriptors discovered for the characteristic.
 
 #### Syntax
 
@@ -3205,7 +3206,7 @@ bleCharacteristic.descriptorCount()
 None
 
 #### Returns
-The **number of BLE descriptors** discovered for the characteristic
+The **number of Bluetooth® Low Energy descriptors** discovered for the characteristic
 
 #### Example
 
@@ -3254,7 +3255,7 @@ bleCharacteristic.hasDescriptor(uuid, index)
 
 ### `descriptor()`
 
-Get a BLEDescriptor that represents a characteristics BLE descriptor.
+Get a BLEDescriptor that represents a characteristics Bluetooth® Low Energy descriptor.
 
 #### Syntax
 
@@ -3271,7 +3272,7 @@ bleCharacteristic.descriptor(uuid, index)
 **uuid**: uuid (as a **String**)
 
 #### Returns
-BLEDescriptor that represents a characteristics BLE descriptor
+BLEDescriptor that represents a characteristics Bluetooth® Low Energy descriptor
 
 #### Example
 
@@ -3286,7 +3287,7 @@ BLEDescriptor that represents a characteristics BLE descriptor
 
 ### `canRead()`
 
-Query if a BLE characteristic is readable.
+Query if a Bluetooth® Low Energy characteristic is readable.
 
 #### Syntax
 
@@ -3348,7 +3349,7 @@ None
 
 ### `canWrite()`
 
-Query if a BLE characteristic is writable.
+Query if a Bluetooth® Low Energy characteristic is writable.
 
 #### Syntax
 
@@ -3377,7 +3378,7 @@ None
 
 ### `canSubscribe()`
 
-Query if a BLE characteristic is subscribable.
+Query if a Bluetooth® Low Energy characteristic is subscribable.
 
 #### Syntax
 
@@ -3406,7 +3407,7 @@ None
 
 ### `subscribe()`
 
-Subscribe to a BLE characteristics notification or indications.
+Subscribe to a Bluetooth® Low Energy characteristics notification or indications.
 
 #### Syntax
 
@@ -3454,7 +3455,7 @@ None
 
 ### `canUnsubscribe()`
 
-Query if a BLE characteristic is unsubscribable.
+Query if a Bluetooth® Low Energy characteristic is unsubscribable.
 
 #### Syntax
 
@@ -3483,7 +3484,7 @@ None
 
 ### `unsubscribe()`
 
-Unsubscribe to a BLE characteristics notifications or indications.
+Unsubscribe to a Bluetooth® Low Energy characteristics notifications or indications.
 
 #### Syntax
 
@@ -3584,7 +3585,7 @@ Used to describe a characteristic the board offers
 
 ### `BLEDescriptor()`
 
-Create a new BLE descriptor.
+Create a new Bluetooth® Low Energy descriptor.
 
 #### Syntax
 
@@ -3629,7 +3630,7 @@ bleDescriptor.uuid()
 None
 
 #### Returns
-**UUID** of the BLE descriptor (as a String).
+**UUID** of the Bluetooth® Low Energy descriptor (as a String).
 
 #### Example
 
@@ -3661,7 +3662,7 @@ bleDescriptor.valueSize()
 None
 
 #### Returns
-**Value size** (in bytes) of the BLE descriptor.
+**Value size** (in bytes) of the Bluetooth® Low Energy descriptor.
 
 #### Example
 
diff --git a/docs/readme.md b/docs/readme.md
index e9e36fc3..bfd1496b 100644
--- a/docs/readme.md
+++ b/docs/readme.md
@@ -1,27 +1,27 @@
 # ArduinoBLE library
 
-This library supports all the Arduino boards that have the hardware enabled for BLE and Bluetooth 4.0 and above; these include Nano 33 BLE, Arduino NANO 33 IoT, Uno WiFi Rev 2, MKR WiFi 1010, Nicla Sense ME.
+This library supports all the Arduino boards that have the hardware enabled for Bluetooth® Low Energy and Bluetooth® 4.0 and above; these include Nano 33 BLE, Arduino NANO 33 IoT, Uno WiFi Rev 2, MKR WiFi 1010, Nicla Sense ME.
 
 To use this library
 ``#include <ArduinoBLE.h>``
 
 ## A quick introduction to BLE
 
-Bluetooth 4.0 includes both traditional Bluetooth, now labeled "Bluetooth Classic", and the Bluetooth Low Energy (Bluetooth LE, or BLE). BLE is optimized for low power use at low data rates, and was designed to operate from simple lithium coin cell batteries.
+Bluetooth® 4.0 includes both traditional Bluetooth®, now labeled "Bluetooth® Classic", and the Bluetooth® Low Energy. Bluetooth® Low Energy is optimized for low power use at low data rates, and was designed to operate from simple lithium coin cell batteries.
 
-Unlike standard bluetooth communication basically based on an asynchronous serial connection (UART) a Bluetooth LE radio acts like a community bulletin board. The computers that connect to it are like community members that read the bulletin board. Each radio acts as either the bulletin board or the reader. If your radio is a bulletin board (called a peripheral device in Bluetooth LE parlance) it posts data for all radios in the community to read. If your radio is a reader (called a central device in Blueooth LE terms) it reads from any of the bulletin boards (peripheral devices) that have information about which it cares. You can also think of peripheral devices as the servers in a client-server transaction, because they contain the information that reader radios ask for. Similarly, central devices are the clients of the Bluetooth LE world because they read information available from the peripherals.
+Unlike standard Bluetooth® communication basically based on an asynchronous serial connection (UART) a Bluetooth® LE radio acts like a community bulletin board. The computers that connect to it are like community members that read the bulletin board. Each radio acts as either the bulletin board or the reader. If your radio is a bulletin board (called a peripheral device in Bluetooth® LE parlance) it posts data for all radios in the community to read. If your radio is a reader (called a central device in Blueooth LE terms) it reads from any of the bulletin boards (peripheral devices) that have information about which it cares. You can also think of peripheral devices as the servers in a client-server transaction, because they contain the information that reader radios ask for. Similarly, central devices are the clients of the Bluetooth® LE world because they read information available from the peripherals.
 
 ![Communication between central and peripheral devices](www.arduino.cc/en/uploads/Reference/ble-bulletin-board-model.png)
 
-Think of a Bluetooth LE peripheral device as a bulletin board and central devices as viewers of the board. Central devices view the services, get the data, then move on. Each transaction is quick (a few milliseconds), so multiple central devices can get data from one peripheral.
+Think of a Bluetooth® LE peripheral device as a bulletin board and central devices as viewers of the board. Central devices view the services, get the data, then move on. Each transaction is quick (a few milliseconds), so multiple central devices can get data from one peripheral.
 
 The information presented by a peripheral is structured as **services**, each of which is subdivided into **characteristics**. You can think of services as the notices on a bulletin board, and characteristics as the individual paragraphs of those notices. If you're a peripheral device, you just update each service characteristic when it needs updating and don't worry about whether the central devices read them or not. If you're a central device, you connect to the peripheral then read the boxes you want. If a given characteristic is readable and writable, then the peripheral and central can both change it.
 
 ## Notify
 
-The Bluetooth LE specification includes a mechanism known as **notify** that lets you know when data's changed. When notify on a characteristic is enabled and the sender writes to it, the new value is automatically sent to the receiver, without the receiver explicitly issuing a read command. This is commonly used for streaming data such as accelerometer or other sensor readings. There's a variation on this specification called **indicate** which works similarly, but in the indicate specification, the reader sends an acknowledgement of the pushed data.
+The Bluetooth® LE specification includes a mechanism known as **notify** that lets you know when data's changed. When notify on a characteristic is enabled and the sender writes to it, the new value is automatically sent to the receiver, without the receiver explicitly issuing a read command. This is commonly used for streaming data such as accelerometer or other sensor readings. There's a variation on this specification called **indicate** which works similarly, but in the indicate specification, the reader sends an acknowledgement of the pushed data.
 
-The client-server structure of Bluetooth LE, combined with the notify characteristic, is generally called a **publish-and-subscribe model**.
+The client-server structure of Bluetooth® LE, combined with the notify characteristic, is generally called a **publish-and-subscribe model**.
 
 ## Update a characteristic
 
@@ -35,7 +35,7 @@ Just as with writing to a characteristic, you could update your characteristics
 
 ## Services, characteristics, and UUIDs
 
-A BLE peripheral will provide **services**, which in turn provide **characteristics**. You can define your own services, or use [standard services](https://developer.bluetooth.org/gatt/services/Pages/ServicesHome.aspx).
+A Bluetooth® Low Energy peripheral will provide **services**, which in turn provide **characteristics**. You can define your own services, or use [standard services](https://developer.bluetooth.org/gatt/services/Pages/ServicesHome.aspx).
 
 Services are identified by unique numbers known as UUIDs. You know about UUIDs from other contexts. Standard services have a 16-bit UUID and custom services have a 128-bit UUID. The ability to define services and characteristics depends on the radio you're using and its firmware.
 
@@ -84,8 +84,8 @@ The Bluetooth LE protocol operates on multiple layers. **General Attribute Profi
 
 As the library enables multiple types of functionality, there are a number of different classes.
 
-- BLE used to enable the BLE module.
-- BLEDevice used to get information about the devices connected or discovered while scanning.
-- BLEService used to enable the services board provides or interact with services a remote board provides.
-- BLECharacteristic used to enable the characteristics board offers in a service or interact with characteristics a remote board provides.
-- BLEDescriptor used to describe a characteristic the board offers.
+- `BLE` used to enable the Bluetooth® Low Energy module.
+- `BLEDevice` used to get information about the devices connected or discovered while scanning.
+- `BLEService` used to enable the services board provides or interact with services a remote board provides.
+- `BLECharacteristic` used to enable the characteristics board offers in a service or interact with characteristics a remote board provides.
+- `BLEDescriptor` used to describe a characteristic the board offers.
diff --git a/examples/Central/LedControl/LedControl.ino b/examples/Central/LedControl/LedControl.ino
index 8301a311..953de7d8 100644
--- a/examples/Central/LedControl/LedControl.ino
+++ b/examples/Central/LedControl/LedControl.ino
@@ -1,9 +1,9 @@
 /*
   LED Control
 
-  This example scans for BLE peripherals until one with the advertised service
+  This example scans for Bluetooth® Low Energy peripherals until one with the advertised service
   "19b10000-e8f2-537e-4f6c-d104768a1214" UUID is found. Once discovered and connected,
-  it will remotely control the BLE Peripheral's LED, when the button is pressed or released.
+  it will remotely control the Bluetooth® Low Energy peripheral's LED, when the button is pressed or released.
 
   The circuit:
   - Arduino MKR WiFi 1010, Arduino Uno WiFi Rev2 board, Arduino Nano 33 IoT,
@@ -29,10 +29,10 @@ void setup() {
   // configure the button pin as input
   pinMode(buttonPin, INPUT);
 
-  // initialize the BLE hardware
+  // initialize the Bluetooth® Low Energy hardware
   BLE.begin();
 
-  Serial.println("BLE Central - LED control");
+  Serial.println("Bluetooth® Low Energy Central - LED control");
 
   // start scanning for peripherals
   BLE.scanForUuid("19b10000-e8f2-537e-4f6c-d104768a1214");
diff --git a/examples/Central/PeripheralExplorer/PeripheralExplorer.ino b/examples/Central/PeripheralExplorer/PeripheralExplorer.ino
index 100225d6..919cdde0 100644
--- a/examples/Central/PeripheralExplorer/PeripheralExplorer.ino
+++ b/examples/Central/PeripheralExplorer/PeripheralExplorer.ino
@@ -1,7 +1,7 @@
 /*
   Peripheral Explorer
 
-  This example scans for BLE peripherals until one with a particular name ("LED")
+  This example scans for Bluetooth® Low Energy peripherals until one with a particular name ("LED")
   is found. Then connects, and discovers + prints all the peripheral's attributes.
 
   The circuit:
@@ -22,12 +22,12 @@ void setup() {
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
 
-  Serial.println("BLE Central - Peripheral Explorer");
+  Serial.println("Bluetooth® Low Energy Central - Peripheral Explorer");
 
   // start scanning for peripherals
   BLE.scan();
diff --git a/examples/Central/Scan/Scan.ino b/examples/Central/Scan/Scan.ino
index 3126d1a6..162e3c07 100644
--- a/examples/Central/Scan/Scan.ino
+++ b/examples/Central/Scan/Scan.ino
@@ -1,7 +1,7 @@
 /*
   Scan
 
-  This example scans for BLE peripherals and prints out their advertising details:
+  This example scans for Bluetooth® Low Energy peripherals and prints out their advertising details:
   address, local name, advertised service UUID's.
 
   The circuit:
@@ -19,12 +19,12 @@ void setup() {
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
 
-  Serial.println("BLE Central scan");
+  Serial.println("Bluetooth® Low Energy Central scan");
 
   // start scanning for peripheral
   BLE.scan();
diff --git a/examples/Central/ScanCallback/ScanCallback.ino b/examples/Central/ScanCallback/ScanCallback.ino
index 28ab9e9e..2687a3b9 100644
--- a/examples/Central/ScanCallback/ScanCallback.ino
+++ b/examples/Central/ScanCallback/ScanCallback.ino
@@ -1,7 +1,7 @@
 /*
   Scan Callback
 
-  This example scans for BLE peripherals and prints out their advertising details:
+  This example scans for Bluetooth® Low Energy peripherals and prints out their advertising details:
   address, local name, advertised service UUIDs. Unlike the Scan example, it uses
   the callback style APIs and disables filtering so the peripheral discovery is
   reported for every single advertisement it makes.
@@ -21,12 +21,12 @@ void setup() {
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
 
-  Serial.println("BLE Central scan callback");
+  Serial.println("Bluetooth® Low Energy Central scan callback");
 
   // set the discovered event handle
   BLE.setEventHandler(BLEDiscovered, bleCentralDiscoverHandler);
diff --git a/examples/Central/SensorTagButton/SensorTagButton.ino b/examples/Central/SensorTagButton/SensorTagButton.ino
index 72dad90b..a56504f6 100644
--- a/examples/Central/SensorTagButton/SensorTagButton.ino
+++ b/examples/Central/SensorTagButton/SensorTagButton.ino
@@ -1,7 +1,7 @@
 /*
   SensorTag Button
 
-  This example scans for BLE peripherals until a TI SensorTag is discovered.
+  This example scans for Bluetooth® Low Energy peripherals until a TI SensorTag is discovered.
   It then connects to it, discovers the attributes of the 0xffe0 service,
   subscribes to the Simple Key Characteristic (UUID 0xffe1). When a button is
   pressed on the SensorTag a notification is received and the button state is
@@ -23,12 +23,12 @@ void setup() {
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
 
-  Serial.println("BLE Central - SensorTag button");
+  Serial.println("Bluetooth® Low Energy Central - SensorTag button");
   Serial.println("Make sure to turn on the device.");
 
   // start scanning for peripheral
diff --git a/examples/Peripheral/BatteryMonitor/BatteryMonitor.ino b/examples/Peripheral/BatteryMonitor/BatteryMonitor.ino
index 6c5d3d30..f013c6f5 100644
--- a/examples/Peripheral/BatteryMonitor/BatteryMonitor.ino
+++ b/examples/Peripheral/BatteryMonitor/BatteryMonitor.ino
@@ -1,14 +1,14 @@
 /*
   Battery Monitor
 
-  This example creates a BLE peripheral with the standard battery service and
+  This example creates a Bluetooth® Low Energy peripheral with the standard battery service and
   level characteristic. The A0 pin is used to calculate the battery level.
 
   The circuit:
   - Arduino MKR WiFi 1010, Arduino Uno WiFi Rev2 board, Arduino Nano 33 IoT,
     Arduino Nano 33 BLE, or Arduino Nano 33 BLE Sense board.
 
-  You can use a generic BLE central app, like LightBlue (iOS and Android) or
+  You can use a generic Bluetooth® Low Energy central app, like LightBlue (iOS and Android) or
   nRF Connect (Android), to interact with the services and characteristics
   created in this sketch.
 
@@ -17,10 +17,10 @@
 
 #include <ArduinoBLE.h>
 
- // BLE Battery Service
+ // Bluetooth® Low Energy Battery Service
 BLEService batteryService("180F");
 
-// BLE Battery Level Characteristic
+// Bluetooth® Low Energy Battery Level Characteristic
 BLEUnsignedCharCharacteristic batteryLevelChar("2A19",  // standard 16-bit characteristic UUID
     BLERead | BLENotify); // remote clients will be able to get notifications if this characteristic changes
 
@@ -40,9 +40,9 @@ void setup() {
     while (1);
   }
 
-  /* Set a local name for the BLE device
+  /* Set a local name for the Bluetooth® Low Energy device
      This name will appear in advertising packets
-     and can be used by remote devices to identify this BLE device
+     and can be used by remote devices to identify this Bluetooth® Low Energy device
      The name can be changed but maybe be truncated based on space left in advertisement packet
   */
   BLE.setLocalName("BatteryMonitor");
@@ -51,18 +51,18 @@ void setup() {
   BLE.addService(batteryService); // Add the battery service
   batteryLevelChar.writeValue(oldBatteryLevel); // set initial value for this characteristic
 
-  /* Start advertising BLE.  It will start continuously transmitting BLE
-     advertising packets and will be visible to remote BLE central devices
+  /* Start advertising Bluetooth® Low Energy.  It will start continuously transmitting Bluetooth® Low Energy
+     advertising packets and will be visible to remote Bluetooth® Low Energy central devices
      until it receives a new connection */
 
   // start advertising
   BLE.advertise();
 
-  Serial.println("Bluetooth device active, waiting for connections...");
+  Serial.println("Bluetooth® device active, waiting for connections...");
 }
 
 void loop() {
-  // wait for a BLE central
+  // wait for a Bluetooth® Low Energy central
   BLEDevice central = BLE.central();
 
   // if a central is connected to the peripheral:
diff --git a/examples/Peripheral/ButtonLED/ButtonLED.ino b/examples/Peripheral/ButtonLED/ButtonLED.ino
index 659d466a..cbc14dd8 100644
--- a/examples/Peripheral/ButtonLED/ButtonLED.ino
+++ b/examples/Peripheral/ButtonLED/ButtonLED.ino
@@ -1,7 +1,7 @@
 /*
   Button LED
 
-  This example creates a BLE peripheral with service that contains a
+  This example creates a Bluetooth® Low Energy peripheral with service that contains a
   characteristic to control an LED and another characteristic that
   represents the state of the button.
 
@@ -10,7 +10,7 @@
     Arduino Nano 33 BLE, or Arduino Nano 33 BLE Sense board.
   - Button connected to pin 4
 
-  You can use a generic BLE central app, like LightBlue (iOS and Android) or
+  You can use a generic Bluetooth® Low Energy central app, like LightBlue (iOS and Android) or
   nRF Connect (Android), to interact with the services and characteristics
   created in this sketch.
 
@@ -38,7 +38,7 @@ void setup() {
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -61,11 +61,11 @@ void setup() {
   // start advertising
   BLE.advertise();
 
-  Serial.println("Bluetooth device active, waiting for connections...");
+  Serial.println("Bluetooth® device active, waiting for connections...");
 }
 
 void loop() {
-  // poll for BLE events
+  // poll for Bluetooth® Low Energy events
   BLE.poll();
 
   // read the current button pin state
diff --git a/examples/Peripheral/CallbackLED/CallbackLED.ino b/examples/Peripheral/CallbackLED/CallbackLED.ino
index a874a77b..23f67bc3 100644
--- a/examples/Peripheral/CallbackLED/CallbackLED.ino
+++ b/examples/Peripheral/CallbackLED/CallbackLED.ino
@@ -1,7 +1,7 @@
 /*
   Callback LED
 
-  This example creates a BLE peripheral with service that contains a
+  This example creates a Bluetooth® Low Energy peripheral with service that contains a
   characteristic to control an LED. The callback features of the
   library are used.
 
@@ -9,7 +9,7 @@
   - Arduino MKR WiFi 1010, Arduino Uno WiFi Rev2 board, Arduino Nano 33 IoT,
     Arduino Nano 33 BLE, or Arduino Nano 33 BLE Sense board.
 
-  You can use a generic BLE central app, like LightBlue (iOS and Android) or
+  You can use a generic Bluetooth® Low Energy central app, like LightBlue (iOS and Android) or
   nRF Connect (Android), to interact with the services and characteristics
   created in this sketch.
 
@@ -33,7 +33,7 @@ void setup() {
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -61,11 +61,11 @@ void setup() {
   // start advertising
   BLE.advertise();
 
-  Serial.println(("Bluetooth device active, waiting for connections..."));
+  Serial.println(("Bluetooth® device active, waiting for connections..."));
 }
 
 void loop() {
-  // poll for BLE events
+  // poll for Bluetooth® Low Energy events
   BLE.poll();
 }
 
diff --git a/examples/Peripheral/LED/LED.ino b/examples/Peripheral/LED/LED.ino
index 1ede6535..2e6d6db9 100644
--- a/examples/Peripheral/LED/LED.ino
+++ b/examples/Peripheral/LED/LED.ino
@@ -1,14 +1,14 @@
 /*
   LED
 
-  This example creates a BLE peripheral with service that contains a
+  This example creates a Bluetooth® Low Energy peripheral with service that contains a
   characteristic to control an LED.
 
   The circuit:
   - Arduino MKR WiFi 1010, Arduino Uno WiFi Rev2 board, Arduino Nano 33 IoT,
     Arduino Nano 33 BLE, or Arduino Nano 33 BLE Sense board.
 
-  You can use a generic BLE central app, like LightBlue (iOS and Android) or
+  You can use a generic Bluetooth® Low Energy central app, like LightBlue (iOS and Android) or
   nRF Connect (Android), to interact with the services and characteristics
   created in this sketch.
 
@@ -17,9 +17,9 @@
 
 #include <ArduinoBLE.h>
 
-BLEService ledService("19B10000-E8F2-537E-4F6C-D104768A1214"); // BLE LED Service
+BLEService ledService("19B10000-E8F2-537E-4F6C-D104768A1214"); // Bluetooth® Low Energy LED Service
 
-// BLE LED Switch Characteristic - custom 128-bit UUID, read and writable by central
+// Bluetooth® Low Energy LED Switch Characteristic - custom 128-bit UUID, read and writable by central
 BLEByteCharacteristic switchCharacteristic("19B10001-E8F2-537E-4F6C-D104768A1214", BLERead | BLEWrite);
 
 const int ledPin = LED_BUILTIN; // pin to use for the LED
@@ -33,7 +33,7 @@ void setup() {
 
   // begin initialization
   if (!BLE.begin()) {
-    Serial.println("starting BLE failed!");
+    Serial.println("starting Bluetooth® Low Energy module failed!");
 
     while (1);
   }
@@ -58,7 +58,7 @@ void setup() {
 }
 
 void loop() {
-  // listen for BLE peripherals to connect:
+  // listen for Bluetooth® Low Energy peripherals to connect:
   BLEDevice central = BLE.central();
 
   // if a central is connected to peripheral:
diff --git a/library.properties b/library.properties
index 601474c6..8d8a9d1c 100644
--- a/library.properties
+++ b/library.properties
@@ -2,8 +2,8 @@ name=ArduinoBLE
 version=1.2.1
 author=Arduino
 maintainer=Arduino <info@arduino.cc>
-sentence=Enables BLE connectivity on the Arduino MKR WiFi 1010, Arduino UNO WiFi Rev.2, Arduino Nano 33 IoT, Arduino Nano 33 BLE and Nicla Sense ME.
-paragraph=This library supports creating a BLE peripheral and BLE central mode.
+sentence=Enables Bluetooth® Low Energy connectivity on the Arduino MKR WiFi 1010, Arduino UNO WiFi Rev.2, Arduino Nano 33 IoT, Arduino Nano 33 BLE and Nicla Sense ME.
+paragraph=This library supports creating a Bluetooth® Low Energy peripheral & central mode.
 category=Communication
 url=https://www.arduino.cc/en/Reference/ArduinoBLE
 architectures=samd,megaavr,mbed,apollo3,mbed_nano,mbed_portenta,mbed_nicla