【提问】：Mqtt <-> RS485 is not working properly
I have trouble to use HF2411.
1. Eventhough HF2411 received data from Serial Port(RS485, RS232..), HF2411 never transfer to SOCK ( MQTT).
- Set up mqtt configure via IOTService app.
2. I made HIS script and upload it to HF244. but SEND() operation was not working. RESET is working fine.
TIMER heartbit 30000