33 lines
862 B
C++
33 lines
862 B
C++
#include <BLEDevice.h>
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#include <BLEServer.h>
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// Define the service UUID
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#define SERVICE_UUID "4fafc201-1fb5-459e-8fcc-c5c9c331914b"
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// Define the characteristic UUID
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#define CHARACTERISTIC_UUID "beb5483e-36e1-4688-b7f5-ea07361b26a8"
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void setup() {
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// Create a BLE server
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BLEServer *pServer = BLEDevice::createServer();
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// Create a BLE service
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BLEService *pService = pServer->createService(SERVICE_UUID);
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// Create a BLE characteristic
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BLECharacteristic *pCharacteristic = pService->createCharacteristic(
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CHARACTERISTIC_UUID, BLECharacteristic::PROPERTY_READ);
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// Set the characteristic value
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pCharacteristic->setValue("Hello, Bluetooth!");
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// Start the service
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pService->start();
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// Start advertising the service
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pServer->getAdvertising()->start();
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}
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void loop() {
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// Nothing to do here
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} |