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+--- Forum: KC868-ATC / Tuya adapter V2 (https://www.kincony.com/forum/forumdisplay.php?fid=32)
+--- Thread: KC868-ATC Tuya HRC Zehner rs232 integration (/showthread.php?tid=6984)
KC868-ATC Tuya HRC Zehner rs232 integration - PHNijborg - 11-03-2024
Hello,
I have purchased the KC868-ATC V1.4 and want to use the rs232 functionality to control a Heat recovery system.
I use the tuya app to control my house, however i am not sure how to convert this app and KC868-ATC to the full protocol functionallity in the pdf...
Anyone any ideas?
I have a tuya developer account and Arduino IDE, i have created a IDE code, but doesn't work, the connection to tuya is missing i think...
RE: KC868-ATC Tuya HRC Zehner rs232 integration - admin - 11-04-2024
you can check with your KC868-ATC arduino source code, just when received turn on/off relay command, modify the source code , output command as your heat system's RS232 command.