Adafruit Feather 32u4 LoRa - long transmission time after deep sleep

[arjanvanb (Arjan)]

Also:

Emit EV_TXCOMPLETE earlier

And:

@telkamp

It uses a worst-case for that, at SF12 in the RX2 window, that is defined by DNW2_SAFETY_ZONE (in lmic.c) with a default of 3 seconds.

This implies the library is delaying even more than the duty cycle would enforce.

So, if it does not know time has passed while sleeping, it will keep delaying after sleep, I’m afraid.