Yesterday the new powerbank "
EasyAcc 20000mAh Externer Akku PowerBank mit 4 USB Ausgängen" arrived and I made some test with this powerbank and the ATXRaspi.
1. Testcase
- Connect ATXRaspi with the powerbank
- Red light on the ATXRaspi is flashing 1x
- Push button to power up raspberry pi a few seconds after ATXRaspi was connected to the powerbank
- Pi is runnig and everything is fine
2. Testcas
- Push button for 2 sec. to shutdown pi
- LEDs of powerbank are off after round about 5 seconds
- Wait 1 min.
- Push button to power up the pi over ATXRaspi
- Nothing happens :-(
- The LEDs on the powerbank are off
3. Testcase
- Connect mobile phone Samsung S5 to the powerbank
- mobile phone is charged by powerbank and status LEDs on powerbank are on
- ATXRaspi ist still connected to the powerbank (like in Testcase 1)
- Push button to power up raspberry pi over ATXRaspi
- Nothing happens :-(
At the moment I don't have any more ideas how to use the ATXRaspi with a powerbank. Is anyone using the ATXRaspi with a powerbank with the use case power up and power down a raspberry pi 3b?
I don't know if I have a just bad powerbanks or if I have a bad sample of the ATXRaspi. I had in minimum expected as a result of Testcase 3 that the pi would power up.