Read device hardware and software version command explanation.

The server sends the command code to the device (Table 7) and with the next received message the response is received. The device response is described in Table 8.

Table 7

Example command: 0x04

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

  • 0x11 – Device software version – version 1.1

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