Not sure if it helps, but this guy didnt say his code wouldnt comple for the ble.
#include <BlynkSimpleSerialBLE.h>
#include <Adafruit_BLE.h>
Not sure if it helps, but this guy didnt say his code wouldnt comple for the ble.
#include <BlynkSimpleSerialBLE.h>
#include <Adafruit_BLE.h>