Datasheet

ManualsBrandsAdafruit ManualsAdafruitFeather nRF52 Bluefruit LE

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uint32_t blinkyms;

void setup()

{

Serial.begin(115200);

Serial.println("Bluefruit52 BLEUART Example");

// Setup LED pins and reset blinky counter

pinMode(STATUS_LED, OUTPUT);

blinkyms = millis();

// Setup the BLE LED to be enabled on CONNECT

// Note: This is actually the default behaviour, but provided

// here in case you want to control this manually via PIN 19

Bluefruit.autoConnLed(true);

Bluefruit.begin();

Bluefruit.setName("Bluefruit52");

Bluefruit.setConnectCallback(connect_callback);

Bluefruit.setDisconnectCallback(disconnect_callback);

// Configure and Start Device Information Service

bledis.setManufacturer("Adafruit Industries");

bledis.setModel("Bluefruit Feather52");

bledis.begin();

// Configure and Start BLE Uart Service

bleuart.begin();

// Start BLE Battery Service

blebas.begin();

blebas.update(100);

// Set up Advertising Packet

setupAdv();

// Start Advertising

Bluefruit.Advertising.start();

}

void setupAdv(void)

{

Bluefruit.Advertising.addFlags(BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE);

Bluefruit.Advertising.addTxPower();

// Include bleuart 128-bit uuid

Bluefruit.Advertising.addService(bleuart);

// There is no room for Name in Advertising packet

// Use Scan response for Name

Bluefruit.ScanResponse.addName();

}

void loop()

{

// Blinky!

if (blinkyms+BLINKY_MS < millis()) {

blinkyms = millis();