Seeeduino Lorawan

Products & Technology Arduino & Seeeduino
11

Hi

Robert ~


If there is no 5V, then the VIN will be 0V. It can not open the MOS Q4. So there is NO reading from A4_PA05_AIN5/VBAT.

If you want to read it with 5V power supply, you have to short the R56 which is NDP(NO not place this moment).




Thanks

best rgds
Bill