The code i will use:<a target="_blank" rel="noopener noreferrer" href="https://github.com/things4u/ESP-1ch-Gateway-v5.0How">https://github.com/things4u/ESP-1ch-Gateway-v5.0How</a> the LORA-Module(RFM95W) is wired to the ESP32 is also described on M. Westenberg GitHub Page.The PCB is designed around an aluminium case from Aliexpress(<a target="_blank" rel="noopener noreferrer" href="https://www.aliexpress.com/item/Instrument-battery-MP3-shell-Aluminum-panel-mount-Enclosure-with-panel-ear-DIY-78-24-85mm/32341122033.html">https://www.aliexpress.com/item/Instrument-battery-MP3-shell-Aluminum-panel-mount-Enclosure-with-panel-ear-DIY-78-24-85mm/32341122033.html</a>)<br><br>The ESP32 footprint on the PCB not only fits the ESP-Wroom-32 module but also the ESP32 modules with uFl antenna connectors.<br>