https://github.com/4ntoine/mega-to-hm10/
Simple sketch to use Arduino Mega2560 as USB-to-TTL converter to configure HM-10 BLE module for iOS Apploader app: http://www.apploader.info
- Select 'Arduino Mega or Mega 2560' in Arduino / Tools / Board
- Select correct Tools / Port / ...
- Click 'Upload' button
- Wire Arduino board and HM-10:
| Arduino Mega2560 | HM-10 |
|---|---|
| TX1 (pin 18) | UART_RX (pin 2) |
| RX1 (pin 19) | UART_TX (pin 1) |
| 3.3V | 3.3V |
| GND | GND |
- Click 'Serial Monitor'
- Type AT commands to configure HM-10.
A brief AT commands list is in commands.txt file.
To configure for Apploader you will need to set mode 1 (AT+MODE1) and baud rate 115200 (AT+BAUD4).
Anton Smirnov, 2015