source codes of firmwares

[Pascal66]

Where is the source code of firmware wich is working for me. But not found in examples ?

path "LilyGo-LoRa-Series-master\firmware\hardware_test\lora32_V2.1_433"

[lewisxhe]

Have you ever checked README? There is a brief description there

You should be using the SX1278 RF module for 433M, and you should check it here https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/tree/master/examples/RadioLibExamples/SX1278

[Pascal66]

As always I read the README :) As you say "brief description" Btw, thank you, I got it