Hello! We are doing a school project where we use a pycom-unit to send signals once/twice a day to ubidots through TTN.
But we can’t get downlink to work, does anyone have a good guide for this? All we get is “failed event, something with webbhooks”
Basically our unit needs acknowledge that TTN/Ubidots has recieved the data from the pycom, so the pycom can go back to sleepmode(low power where the network is disconnected).
All help appriciated, thanks!