Test HM-10 and AT-09, Bluetooth 4.0 Module, with Android

Test HM-10 and AT-09 Bluetooth 4.0 Module with Android BluetoothLeGatt sample project, posted on my another blogspot android-er.

- Step-by-step how to modify BluetoothLeGatt sample to Connect HM-10 (BLE Module) to Android device.

- Modified BluetoothLeGatt sample connect AT-09 (Bluetooth LE Module)


- Implement dummy Heart Rate Measurement profile using Arduino Due + HM-10, for BluetoothLeGatt sample code

- Android send data to Bluetooth LE device, using HM-10 BLE Module