Hello,
I have a sparkfun weather board with esp32 micromod installed. Long story short, I’ve finally been about to get most of the sensors to output and it worked fine with Arduino IoT cloud. However, yesterday I flashed Sparkfun’s sketch “Example3_CalibrationHelper” from the zip file “SparkFun_Weather_Meter_Kit_Arduino_Library-main” and it has locked up the boards and they are dead. FYI, nice output from sketch but now boards do not see serial port or Arduino IoT cloud. LEDs light, but cannot bootload or anything. Please help me get this system running again!
Thank you,