@bmarkus said in How to transmit every 30-60 seconds data from LoPy: @rcolistete said in How to transmit every 30-60 seconds data from LoPy: LoRa or LoRaWan ? Regulations are the same for all devices independtly they are LoRa, LoRaWAN or other ISM devices. To know the packet size = payload + LoRaWan header/etc (typically 13 bytes).

@pmb_nl i have the same problem, do You have some solution about it? Thanks

Hello @binux I know this is a slightly old thread, but i wondered if you could perhaps share your code please? I am trying to do something similar - I would like to run two pytracks accelerometer at or as near the same time so I can record vibrations at two positions and unless trying to reset both at the same time I am unsure how to do so, I thought your code may help! Thanks

@monersss If you get access to the REPL, you can simply hit Ctrl-C. Otherwise you can use safeboot: Connect G28 with the 3v3 pni, and then push reset. When the LED turns orange, then disconnect the wire. The device will then not execute boot.py and main.py. The documentation talks about falling back to a series of previous versions, but that is nonsense on a Lopy

To enable reception you need to put your p_out to FALSE.

@titi974 so last test was with sf7, we did it again with sf12 and managed to get 550 meters this time.