Open Source Soldering Iron firmware

Open5GS is a C-language Open Source implementation for 5G Core and EPC, i.e. the core network of LTE/NR network (Release-17)

LoraWAN-MAC-in-C library, adapted to run under the Arduino environment

SensePost's modified hostapd for wifi attacks.

The Things Network device library for ESP32 (ESP-IDF) and SX127x based devices

Arduino Library for TTN Devices