Good afternoon,
I'm fairly new to programming and I'm hoping someone can help?
I have a ZMPT101b voltage sensor that I'm using to monitor AC voltage(240V)
I have the code working fine on an R3 Uno but now I'm looking to send the DATA to ThingSpeak,
My first option was to buy an R4 WiFi Uno and copy the code over but it won't compile.
Even just using a calibration example from the ZMPT101B.h library won't work, (all is fine in the R3 but not working on R4.
Am I missing something?
Many thanks