Maybe i’m too unexperienced with the Wifi LoRa 32 (V2), but there are a few questions about its pinout diagram, i can’t explain.
Which pin is able to work as a interrupt pin?
Where do I connect my power supply to the Wifi LoRa V2 board? Generally, these are the pins marked with V_DD, V_IN or similar to that. But at the Wifi LoRa V2, there are “voltage” pins which just provide voltage seemingly. However, I wasn’t able to extract this information neither from the pinout diagramm nor from the schema.
Which voltage/current does the Wifi LoRa V2 board provide at the GPIO pins? Which current does the Wifi LoRa V2 board provide at the 3V3, 5V output source?
In collecting information to this topic, somebody talked about pin multiplexing. Due to the fact that I never worked with a ESP32 before, an explanation what pin multiplexing is, would be very helpful.
It would also be very helpful, if somebody could give me a complete datasheet. Maybe thats the cause why I ask so many greenhorn questions
Many thanks in advance to the person who is able to help me.