ESP-IDF LOPY4 OTAA

[Gonçalo Ferreira]

Hi,
I successfully installed the c firmware in my LOPY4 using make BOARD=LOPY4 flash. I was trying to find a code in pycom-mycropython-sigfox with the example for a OTAA Join Request, but i cant find any. Can you help me?

[Gijs]

I understand @livius confusion. If you installed the micropython firmware from pycom-micropython-sigfox, you'll have to upload micropython files to the device, like the example they mentioned.

Though if you want to run C, you do not need to install the pycom firmware. Its possible to just upload C code to the device. Perhaps have a look at the Platformio IDE (platformio.org) to learn more about that (note that this is outside the micropython / pycom scope and I cannot support you any further in that direction)

[Gonçalo Ferreira]

@livius I was trying to find a C code, not python.

[livius]

@Gonçalo-Ferreira
https://docs.pycom.io/tutorials/networks/lora/lorawan-otaa/#app