+- Smart Home Automation Forum (https://www.kincony.com/forum)
+-- Forum: Technical Support (https://www.kincony.com/forum/forumdisplay.php?fid=20)
+--- Forum: KC868-A16 (https://www.kincony.com/forum/forumdisplay.php?fid=25)
+--- Thread: trouble programming my KC868-A16 (/showthread.php?tid=8339)
trouble programming my KC868-A16 - Nicou83 - 07-24-2025
"Hello,
I'm having trouble programming my KC868-A16 board with ESPHome under Home Assistant. When I try to upload the code, ESPHome says "no compatible device". I've already updated the CH341SER driver and I'm using Chrome to ensure the serial port is detected. The only thing I'm unsure about is whether I need to connect a 12V DC power supply in addition to the USB power. Can both be connected simultaneously?
Any help would be greatly appreciated.
PS: I'm a French User
Thanks,
Nicolas
RE: trouble programming my KC868-A16 - admin - 07-25-2025
take a photo of your board. if you installed 433M receiver, please remove it when download firmware.