I have a questions on the internal schematics of Wiireless Shild:
What is inside the module connected to GPIO13 “Power Detection”?
What is the voltage detection algorithm and is an external circuit needed?
Is there a 32K quartz inside the module on GPIO32/33 or should it be installed outside?
Is it possible to use GPIO34 (LoRa_DIO2)?
Is it possible to take the internal scheme of Wireless Shild somewhere?