removed double-references and reverted undesired changes

Author: jacobhylen

content/hardware/01.mkr/01.boards/mkr-wifi-1010/tutorials/enabling-ble/enabling-ble.md

@@ -130,7 +130,7 @@ void setup() {
   pinMode(LED_BUILTIN, OUTPUT); // initialize the built-in LED pin to indicate when a central is connected
   pinMode(ledPin, OUTPUT); // initialize the built-in LED pin to indicate when a central is connected
 
-  //initialize Bluetooth® Low Energy library
+  //initialize ArduinoBLE library
   if (!BLE.begin()) {
     Serial.println("starting Bluetooth® Low Energy failed!");
     while (1);
@@ -224,7 +224,7 @@ void setup() {
   pinMode(LED_BUILTIN, OUTPUT); // initialize the built-in LED pin to indicate when a central is connected
   pinMode(ledPin, OUTPUT); // initialize the built-in LED pin to indicate when a central is connected
 
-  //initialize Bluetooth® Low Energy library
+  //initialize ArduinoBLE library
   if (!BLE.begin()) {
     Serial.println("starting Bluetooth® Low Energy failed!");
     while (1);

content/hardware/03.nano/boards/nano-33-ble/product.md

@@ -7,4 +7,4 @@ forumCategorySlug: '/hardware/nano-family/nano-33-ble/159'
 certifications: [FCC, IC, REACH, CE, RoHS, WEEE, RCM]
 ---
 
-The Arduino Nano 33 BLE shares its pinout with the classic Arduino Nano but builds on the nRF52840 microcontroller with 1MB CPU Flash Memory. Featuring a 9 axis inertial measurement unit and the possibility for Bluetooth® Low Energy (BLE) connectivity it can help you to create your next Bluetooth® Low Energy enabled project.
+The Arduino Nano 33 BLE shares its pinout with the classic Arduino Nano but builds on the nRF52840 microcontroller with 1MB CPU Flash Memory. Featuring a 9 axis inertial measurement unit and the possibility for Bluetooth® Low Energy connectivity it can help you to create your next Bluetooth® Low Energy enabled project.

content/hardware/03.nano/boards/nano-rp2040-connect/suggestions.md

@@ -4,7 +4,7 @@
   </EssentialElement>
 
 <EssentialElement title="BLE device to device with Nano RP2040 Connect" type="tutorial" link="/tutorials/nano-rp2040-connect/rp2040-ble-device-to-device">
-    Learn how to connect 2x Nano RP2040 Connect boards with each other, using Bluetooth® Low Energy (BLE).
+    Learn how to connect 2x Nano RP2040 Connect boards with each other, using Bluetooth® Low Energy.
   </EssentialElement>
 </EssentialsColumn>
 

content/hardware/03.nano/boards/nano-rp2040-connect/tutorials/rp2040-ble-device-to-device/rp2040-ble-device-to-device.md

@@ -2,7 +2,7 @@
 title: 'BLE Device to Device with Nano RP2040 Connect'
 difficulty: advanced
 compatible-products: [nano-rp2040-connect]
-description: 'Learn how to connect 2x Nano RP2040 Connect boards with each other, using Bluetooth® Low Energy (BLE).'
+description: 'Learn how to connect 2x Nano RP2040 Connect boards with each other, using Bluetooth® Low Energy.'
 tags: 
   - Bluetooth® Low Energy
   - Button

content/hardware/04.pro/boards/portenta-h7/tutorials/por-ard-ble/content.md

@@ -21,7 +21,7 @@ software:
 ---
 
 ## Overview
-In this tutorial we will enable low energy Bluetooth® (BLE) on the Portenta H7 to allow an external Bluetooth® device to control the built-in LED either by turning it on or off.
+In this tutorial we will enable low energy Bluetooth® on the Portenta H7 to allow an external Bluetooth® device to control the built-in LED either by turning it on or off.
 
 ## Goals
 
@@ -36,7 +36,7 @@ In this tutorial we will enable low energy Bluetooth® (BLE) on the Portenta H7
 -   Mobile device, phone or tablet
 -   [nRFconnect](https://www.nordicsemi.com/Software-and-tools/Development-Tools/nRF-Connect-for-mobile) or equivalent tool downloaded on your mobile device: [nRF Connect for iOS](https://itunes.apple.com/us/app/nrf-connect/id1054362403?ls=1&mt=8) or [nRF Connect for android](https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp)
 
-## Portenta and Low Energy Bluetooth® (BLE) 
+## Portenta and Low Energy Bluetooth®
 The onboard WiFi/Bluetooth® module of the H7 offers low energy Bluetooth® functionality that gives the board the flexibility to be easily connected to devices which also support Bluetooth® Low Energy such as the Arduino Nano 33 IoT or most modern smart phones. Compared to classic Bluetooth®, Low Energy Bluetooth® is intended to provide considerably reduced power consumption and cost while maintaining a similar communication range.
 
 ## Instructions

content/hardware/05.nicla/boards/nicla-sense-me/features.md

@@ -1,6 +1,6 @@
 <FeatureDescription>
 
-The Arduino® Nicla Sense ME is our smallest form factor yet, with a range of industrial grade sensors packed into a tiny footprint. Measure process parameters such as temperature, humidity and movement. Featuring a 9 axis inertial measurement unit and the possibility for Bluetooth® Low Energy (BLE) connectivity it can help you to create your next Bluetooth® Low Energy enabled project. Make your own industrial grade wireless sensing network with the onboard **BHI260AP**, **BMP390**, **BMM150** and **BME688** Bosch sensors.
+The Arduino® Nicla Sense ME is our smallest form factor yet, with a range of industrial grade sensors packed into a tiny footprint. Measure process parameters such as temperature, humidity and movement. Featuring a 9 axis inertial measurement unit and the possibility for Bluetooth® Low Energy connectivity it can help you to create your next Bluetooth® Low Energy enabled project. Make your own industrial grade wireless sensing network with the onboard **BHI260AP**, **BMP390**, **BMM150** and **BME688** Bosch sensors.
 
 </FeatureDescription>
 

content/library-examples/curie-ble/Genuino101CurieBLEBatteryMonitor/Genuino101CurieBLEBatteryMonitor.md

@@ -17,7 +17,7 @@ This tutorial shows one of the simplest things you can do with an Arduino 101's
 
 ## Software Required
 
-- nRF Master Control Panel (BLE) for [Android](https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp&hl=en) and [iOS](https://itunes.apple.com/us/app/nrf-master-control-panel-ble/id1054362403?mt=8)
+- nRF Master Control Panel(Bluetooth® Low Energy) for [Android](https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp&hl=en) and [iOS](https://itunes.apple.com/us/app/nrf-master-control-panel-ble/id1054362403?mt=8)
 
 ## The Circuit
 

content/library-examples/curie-ble/Genuino101CurieBLEButtonLED/Genuino101CurieBLEButtonLED.md

@@ -23,7 +23,7 @@ With this tutorial you learn to use the Curie Bluetooth® Low Energy library to
 
 ## Software Required
 
-- nRF Master Control Panel (BLE) for [Android](https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp&hl=en) and [iOS](https://itunes.apple.com/us/app/nrf-master-control-panel-ble/id1054362403?mt=8)
+- nRF Master Control Panel(Bluetooth® Low Energy) for [Android](https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp&hl=en) and [iOS](https://itunes.apple.com/us/app/nrf-master-control-panel-ble/id1054362403?mt=8)
 
 ## The Circuit
 
@@ -45,7 +45,7 @@ None
 
 ## On the Smartphone
 
-To drive the onboard LED of Arduino 101, you need the nRF Master Control Panel (BLE) for [Android](https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp&hl=en) and [iOS](https://itunes.apple.com/us/app/nrf-master-control-panel-ble/id1054362403?mt=8). Launch it and do a SCAN. You should find the **ButtonLE** tab with a *connect* button
+To drive the onboard LED of Arduino 101, you need the nRF Master Control Panel(Bluetooth® Low Energy) for [Android](https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp&hl=en) and [iOS](https://itunes.apple.com/us/app/nrf-master-control-panel-ble/id1054362403?mt=8). Launch it and do a SCAN. You should find the **ButtonLE** tab with a *connect* button
 
 ![](./ButtonBLE_1.png)
 

content/library-examples/curie-ble/Genuino101CurieBLECallbackLED/Genuino101CurieBLECallbackLED.md

@@ -6,7 +6,7 @@ title: 'Arduino 101 CurieBLECallbackLED'
 
 ---
 
-With this tutorial you use the Arduino 101's onboard Bluetooth® Low Energy (BLE) capabilities to turn on and of the LED connected to Pin 13 from a smartphone or tablet. You create a LED service that polls the central and creates Bluetooth® Low Energy events that are managed with callbacks. The values are sent using nRF Master Control Panel (BLE) app, available for Android and iOS.
+With this tutorial you use the Arduino 101's onboard Bluetooth® Low Energy capabilities to turn on and of the LED connected to Pin 13 from a smartphone or tablet. You create a LED service that polls the central and creates Bluetooth® Low Energy events that are managed with callbacks. The values are sent using nRF Master Control Panel(Bluetooth® Low Energy) app, available for Android and iOS.
 
 ## Hardware Required
 
@@ -15,7 +15,7 @@ With this tutorial you use the Arduino 101's onboard Bluetooth® Low Energy (BLE
 
 ## Software Required
 
-- nRF Master Control Panel (BLE) for [Android](https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp&hl=en) and [iOS](https://itunes.apple.com/us/app/nrf-master-control-panel-ble/id1054362403?mt=8)
+- nRF Master Control Panel(Bluetooth® Low Energy) for [Android](https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp&hl=en) and [iOS](https://itunes.apple.com/us/app/nrf-master-control-panel-ble/id1054362403?mt=8)
 
 ## The Circuit
 
@@ -41,7 +41,7 @@ The following functions are callbacks driven by the Bluetooth® Low Energy event
 
 ## On the Smartphone
 
-To drive the onboard LED of Arduino 101, you need the nRF Master Control Panel (BLE) for [Android](https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp&hl=en) and [iOS](https://itunes.apple.com/us/app/nrf-master-control-panel-ble/id1054362403?mt=8). Launch it and do a SCAN. You should find the **LEDCB** tab with a *connect* button
+To drive the onboard LED of Arduino 101, you need the nRF Master Control Panel(Bluetooth® Low Energy) for [Android](https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp&hl=en) and [iOS](https://itunes.apple.com/us/app/nrf-master-control-panel-ble/id1054362403?mt=8). Launch it and do a SCAN. You should find the **LEDCB** tab with a *connect* button
 
 ![](./CallBackLED_1.png)
 

content/library-examples/curie-ble/Genuino101CurieBLELED/Genuino101CurieBLELED.md

@@ -6,7 +6,7 @@ title: 'Arduino 101 CurieBLE LED'
 
 ---
 
-With this tutorial you use the Arduino 101's onboard Bluetooth® Low Energy capabilities to turn on and of the LED connected to Pin 13 from a smartphone or tablet. You create a LED service and keep reading the Bluetooth® Low Energy central, looking for a writing event of the characteristic associated with the LED you want to control. This tutorial is similar to the [Callback LED](https://www.arduino.cc/en/Tutorial/Genuino101CurieBLECallbackLED) where the change is managed by polling and callback functions. The values are sent using nRF Master Control Panel (BLE) app, available for Android and iOS.
+With this tutorial you use the Arduino 101's onboard Bluetooth® Low Energy capabilities to turn on and of the LED connected to Pin 13 from a smartphone or tablet. You create a LED service and keep reading the Bluetooth® Low Energy central, looking for a writing event of the characteristic associated with the LED you want to control. This tutorial is similar to the [Callback LED](https://www.arduino.cc/en/Tutorial/Genuino101CurieBLECallbackLED) where the change is managed by polling and callback functions. The values are sent using nRF Master Control Panel(Bluetooth® Low Energy) app, available for Android and iOS.
 
 ## Hardware Required
 
@@ -15,7 +15,7 @@ With this tutorial you use the Arduino 101's onboard Bluetooth® Low Energy capa
 
 ## Software Required
 
-- nRF Master Control Panel (BLE) for [Android](https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp&hl=en) and [iOS](https://itunes.apple.com/us/app/nrf-master-control-panel-ble/id1054362403?mt=8)
+- nRF Master Control Panel(Bluetooth® Low Energy) for [Android](https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp&hl=en) and [iOS](https://itunes.apple.com/us/app/nrf-master-control-panel-ble/id1054362403?mt=8)
 
 ## The Circuit
 
@@ -35,7 +35,7 @@ None
 
 ## On the Smartphone
 
-To drive the onboard LED of Arduino 101, you need the nRF Master Control Panel (BLE) for [Android](https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp&hl=en) and [iOS](https://itunes.apple.com/us/app/nrf-master-control-panel-ble/id1054362403?mt=8). Launch it and do a SCAN. You should find the **LED** tab with a *connect* button.
+To drive the onboard LED of Arduino 101, you need the nRF Master Control Panel(Bluetooth® Low Energy) for [Android](https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp&hl=en) and [iOS](https://itunes.apple.com/us/app/nrf-master-control-panel-ble/id1054362403?mt=8). Launch it and do a SCAN. You should find the **LED** tab with a *connect* button.
 
 ![](./BleLED_1.png)
 

content/retired/01.boards/arduino-primo-core/content.md

@@ -1,6 +1,6 @@
 ---
 title: "Arduino Primo Core"
-description: "The PRIMO CORE is a compact device, using a Nordic nrf52832 chip with Bluetooth® smart (BLE 4.0) and NFC-A tag functions, and also integrated motion and environmental sensors. The low power consumption permits powering the Primo Core with a coin cell battery. The Arduino PRIMO CORE can be mounted on a breakout board to extend its functionalities."
+description: "The PRIMO CORE is a compact device, using a Nordic nrf52832 chip with Bluetooth® smart(Bluetooth® Low Energy 4.0) and NFC-A tag functions, and also integrated motion and environmental sensors. The low power consumption permits powering the Primo Core with a coin cell battery. The Arduino PRIMO CORE can be mounted on a breakout board to extend its functionalities."
 coverImage: "assets/a000138_featured.jpg"
 sku: "A000138"
 source: "https://store.arduino.cc/arduino-primo-core"

content/retired/01.boards/arduino-primo/content.md

@@ -8,7 +8,7 @@ source: "https://store.arduino.cc/arduino-primo"
 
 ![The Arduino Primo board](./assets/a000135_featured.jpg)
 
-The Arduino Primo is the first board developed in cooperation with [Nordic Semiconductor](http://www.nordicsemi.com/). It brings new benefits for the IoT world all on one platform: advanced 32-bit microcontroller architecture, Bluetooth® low energy (BLE), Wi-Fi, near-field communications (NFC), and infrared (IR) transmit and receive capability.  
+The Arduino Primo is the first board developed in cooperation with [Nordic Semiconductor](http://www.nordicsemi.com/). It brings new benefits for the IoT world all on one platform: advanced 32-bit microcontroller architecture, Bluetooth® low energy, Wi-Fi, near-field communications (NFC), and infrared (IR) transmit and receive capability.  
 
 There are three onboard microcontrollers: