BLE_Beacon_Custom_Payload/src/app.cpp

/***
 *  BLE Beacon advertising data can be created by users, and BLE advertisements can only contain up to 31 bytes of data in their payload.
 *
 *  Here is an Example: 
 *  Bluetooth Low Energy Beacons can advertise web addresses.
 *  The URLs have to be in Eddystone format. 
 *  Data : 02 01 06 03 03 aa fe 12 16 aa fe 10 f8 01 72 61 6b 77 69 72 65 6c 65 73 73 07
 *  0x02, 0x01,   BLE specific constants
 *  0x06,         Flags
 *  0x03,         Length of Service List
 *  0x03,         Param: Service List
 *  0xAA, 0xFE,   Eddystone ID
 *  0x12,         Length of Service Data
 *  0x16,         Service Data
 *  0xAA, 0xFE,   Eddystone ID
 *  0x10,         Frame type: URL
 *  0xF8,         Power: -8dBm
 *  0x01,         https://www.
 *  0x72,         r
 *  0x61,         a
 *  0x6b,         k
 *  0x77,         w
 *  0x69,         i 
 *  0x72,         r 
 *  0x65,         e
 *  0x6C,         l 
 *  0x65,         e 
 *  0x73,         s 
 *  0x73,         s
 *  0x07,         .com
***/
#include "Arduino.h"
uint8_t cus_adv_url[] ={
0x02, 0x01, 0x06, 0x03, 0x03, 0xAA, 0xFE, 0x12, 0x16, 0xAA, 0xFE,
0x10, 0xF8, 0x01, 0x72, 0x61, 0x6B, 0x77, 0x69, 0x72, 0x65, 0x6C, 0x65, 0x73, 0x73,
0x07 };
void setup()
{
    Serial.begin(115200);
    delay(2000);
    Serial.println("RAKwireless BLE Beacon Customize Payload Example");
    Serial.println("------------------------------------------------------");

    api.ble.settings.blemode(RAK_BLE_BEACON_MODE);
    bool ret;
    if (!(ret = api.ble.beacon.custom.payload.set(cus_adv_url, 26))) {
        Serial.printf("Set BLE Beacon Customize Payload parameter is incorrect! \r\n");
        return;
    }
    api.ble.advertise.start(0);
}

void loop()
{
}