Communication¶
Serial (Hex-Mode)¶
- Use a serial port like UART (Arduino: Serial or SoftwareSerial)
- Read/Write data line by line
- Every package/line must start with a colon (‘:’)
- Lines without a colon must be ignored
- Data is encoded as hex string
Example:
- Line 1:
- The Request
- Line 2:
- A comment or debug information
- Line 3:
- The response
1 2 3 | :000302050110030001
This is a comment or debug info
:0110
|