08-20-2025, 08:27 PM
I have purchased a KC868-A16S unit and am having difficulties getting it to work with Arduino codes. I downloaded the firmware to the device and was able to control it via the Wi-Fi connection, but no Arduino code will work with Relay Control. I tried the example codes that were provided in the Arduino library: they all seem to upload but none seem to actually work on the board. I even checked via RealTerm to see if the code was taking, but it said that the Arduino example code failed. Let me know if there is anything I can do to fix this, thank you.