{"NAME":"CH-1556","GPIO":[0,0,0,32,2720,2656,1,1,2624,320,224,0,0,0],"FLAG":0,"BASE":18}

For more accurate energy consumption measurements this device requires power monitoring calibration.

Easy to open with a 2.3mm WIHA (triangle) screwdriver that can reach down 30mm deep within a 5mm diameter shaft. (I grinded down an allen key)

The pins for flashing are clearly labelled.