Is it possible to use the AL-carrier to run a watchdog and an attn interrupt on file change?
I am currently using an ESP32-s2 as a host. I would like to be able to wake it from light sleep upon receiving a request from the Notehub. I have managed to wake the ESP using the notecard’s card.attn request.
However, I also require a watchdog to reset the host if something goes wrong. It doesn’t seem possible to run both operations as the are bound to the same pin on the carrier. Is there any way to program an aux pin to change state upon the notecard receiving a file change?