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Nicla Sense ME, web BLE dashboard sketch update [PC-968] #465

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Aug 17, 2022
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Nicla Sense ME, web BLE dashboard sketch update [PC-968] #465

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13 changes: 7 additions & 6 deletions .../hardware/05.nicla/boards/nicla-sense-me/tutorials/web-ble-dashboard/content.md
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Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,7 @@ If you use a local IDE you can copy & paste the following sketch:

Hardware required: https://store.arduino.cc/nicla-sense-me

1) Upload this sketch to the Arduino Nano BLE sense board
1) Upload this sketch to the Arduino Nano Bluetooth® Low Energy sense board

2) Open the following web page in the Chrome browser:
https://arduino.github.io/ArduinoAI/NiclaSenseME-dashboard/
Expand All @@ -79,7 +79,7 @@ If you use a local IDE you can copy & paste the following sketch:
#include "Arduino_BHY2.h"
#include <ArduinoBLE.h>

#define BLE_SENSE_UUID(val) ("19b10000" val "-537e-4f6c-d104768a1214")
#define BLE_SENSE_UUID(val) ("19b10000-" val "-537e-4f6c-d104768a1214")

const int VERSION = 0x00000000;

Expand All @@ -91,7 +91,7 @@ If you use a local IDE you can copy & paste the following sketch:
BLEFloatCharacteristic pressureCharacteristic(BLE_SENSE_UUID("4001"), BLERead);

BLECharacteristic accelerometerCharacteristic(BLE_SENSE_UUID("5001"), BLERead | BLENotify, 3 * sizeof(float)); // Array of 3x 2 Bytes, XY
BLECharacteristic gyroscopeCharacteristic(BLE_SENSE_UUID("6001"), BLERead | BLENotify, 3 * sizeof(int16_t)); // Array of 3x 2 Bytes, XYZ
BLECharacteristic gyroscopeCharacteristic(BLE_SENSE_UUID("6001"), BLERead | BLENotify, 3 * sizeof(float)); // Array of 3x 2 Bytes, XYZ
BLECharacteristic quaternionCharacteristic(BLE_SENSE_UUID("7001"), BLERead | BLENotify, 4 * sizeof(float)); // Array of 4x 2 Bytes, XYZW

BLECharacteristic rgbLedCharacteristic(BLE_SENSE_UUID("8001"), BLERead | BLEWrite, 3 * sizeof(byte)); // Array of 3 bytes, RGB
Expand Down Expand Up @@ -122,7 +122,7 @@ If you use a local IDE you can copy & paste the following sketch:
nicla::leds.setColor(green);

//Sensors initialization
BHY2.begin();
BHY2.begin(NICLA_STANDALONE);
temperature.begin();
humidity.begin();
pressure.begin();
Expand All @@ -133,7 +133,7 @@ If you use a local IDE you can copy & paste the following sketch:
gas.begin();

if (!BLE.begin()){
Serial.println("Failed to initialized Bluetooth® Low Energy!");
Serial.println("Failed to initialized BLE!");

while (1)
;
Expand Down Expand Up @@ -241,7 +241,7 @@ If you use a local IDE you can copy & paste the following sketch:
}

void onHumidityCharacteristicRead(BLEDevice central, BLECharacteristic characteristic){
uint8_t humidityValue = humidity.value();
uint8_t humidityValue = humidity.value() + 0.5f; //since we are truncating the float type to a uint8_t, we want to round it
humidityCharacteristic.writeValue(humidityValue);
}

Expand Down Expand Up @@ -272,6 +272,7 @@ If you use a local IDE you can copy & paste the following sketch:

nicla::leds.setColor(r, g, b);
}

```

### Connect to the Dashboard
Expand Down