I downloaded from Releases · openenergymonitor/open_evse · GitHub
When programming charger I found the emonevse.hex left the charge unit unable to connect to the car. It looked as if the pilot was not connected. The Version showed up as V126.96.36.199.T2.
I checked and checked could find no fault.
Finally reflashed with openevse.hex and all fine. This showed as V188.8.131.52.EU.
My question is why are there so many variants? How should you know which to use? Do I actually need the Zip and Tar files at all? I always download and put in same folder as hex files.
Thanks for info