No.
Forget it with a Nano in the first place, if you connect the LoRa module to it, say goodbye to the LoRa module, its a 3.3V logic device.
And using a 7805 regulator just makes it worse.
What TTN library are you using ?
No.
Forget it with a Nano in the first place, if you connect the LoRa module to it, say goodbye to the LoRa module, its a 3.3V logic device.
And using a 7805 regulator just makes it worse.
What TTN library are you using ?