21.12.2022, 09:46
Hello, everyone.
I have a Haier air conditioner that I want to control through its RS 232 port. I found a description of how to make an MQTT device with an ESP 8266, but I don't want it to go over wifi. I can't convert RS 232 commands myself so please help. I am attaching the code with the commands for arduino, how to convert them for LM to reduce Wi-Fi devices. Please if anyone can and has the necessary time - I would be grateful for any help.
GitHub
I have a Haier air conditioner that I want to control through its RS 232 port. I found a description of how to make an MQTT device with an ESP 8266, but I don't want it to go over wifi. I can't convert RS 232 commands myself so please help. I am attaching the code with the commands for arduino, how to convert them for LM to reduce Wi-Fi devices. Please if anyone can and has the necessary time - I would be grateful for any help.
GitHub