Read product information (Function Code 0x04)

[serek4]

new subflow for product information

[GusakIurii]

Thanks for the component!
On the forums I found that for version V05 of the wifi logger:
Need code to change:
Code:
businessfield= binascii.unhexlify('0104' + pos_ini + pos_fin) # Modbus data to count crc
per code
Code:
businessfield= binascii.unhexlify('0003' + pos_ini + pos_fin) # Modbus data to count crc