KCS firmware - MQTT LWT?

[admin]

don't send this command:
{"input1":{"value":false},"input2":{"value":false},"input3":{"value":false},"input4":{"value":false},"output1":{"value":true},"output2":{"value":false},"output3":{"value":false},"output4":{"value":false},"adc1":{"value":0},"adc2":{"value":0},"adc3":{"value":0},"adc4":{"value":0},"dac1":{"value":0},"dac2":{"value":0},"sensor1":{"temperature":-100.0,"humidity":-100.0}}

i have said, please send command according to our protocol. we don't have this protocol. input for READ, NOT for WRITE command.