Get Firmware & Hardware version
The server sends the command code to the device and with the next received message the response is received.
Byte index | Bit index | Hex value – Meaning |
0 | - | 04 – Read software and hardware version |
An example of a response is given in the table below.
Example command: 0x04
Byte index | Bit index | Hex value - Meaning |
0 | - | 04 – The command byte shows that is packet with the device hardware and software version. |
1 | 7:4 | X – Device primary hardware version. |
1 | 3:0 | X – Device secondary hardware version. |
2 | 7:4 | X – Device primary software version. |
2 | 3:0 | X – Device secondary software version. |
Example response, [Hex]: 041211 (Here the received keep-alive command data is omitted for clarity).
Decoding:
0x04 – Read software and hardware version response
0x12 - Device hardware version – version 1.2
0x10 – Device software version – version 1.0
Last updated