Dear energymonitor crew,
Got Display, OpenEVSE Board, Wifibord and the Transformer coils from OpenEnergiyMonitor Shop (in december 19 ) and really enjoyed setting up 3 Phase Wallbox using your well documented hardware. I added a 16A Fuse an EV-RCD and a big 4pole relay and put everything in standard box.
After putting all the things together i went through the test procedure from the OpenEVSE site, all test were performed as expected. - All the topics are really well documented and working out of the box. - Great project …
Up to now I did not change the original firmware so after startup the display shows
Open EVSE
Ver. 5.1.0.EU
and after a short moment
OpenEVSE WiFI
2.8.2
Everything works fine, but while charging the car the current shown in the Display is always zero.
Only one wire running throug the measurement coil (brown one - L1). I measured the resistance at the coil input it is around 22 Ohm. So from my point of view everything should be ok.
Where is my mistake ?
Please be so kind and advise how to proceed…
Thanks alot in advance,
Harald