Open source 5G core network based on 3GPP R15

A collection of example projects using Embedded Swift

OTP library for C (All MCU)(Pure C)

iOS Library and example application for Thingy:52™

Curated device data for all AVR and ARM Cortex-M devices

Nordic DFU over Serial and BLE Implementation in C

reTerminalEM is an open-source expansion module platform for reTerminal's high speed interface (PCIe X2, USB 2.0, POE, 2x I2C, 2x SPI, UART, and 11 GPIOs).

MIDI tools for nRF Connect SDK

🤖 MeshCore Bot

Arduino Amateur Radio NRF24L01 2.4 GHz USB serial KISS TNC (terminal node controller) for AX25 packet networks

A Zephyr implementation of the BLE-MIDI (MIDI over Bluetooth low energy) service specification.

Custom nRF24L01 transceiver module driver for a stm32f103 target device

minimalist bluetooth sniffer using nRF54 and Zephyr 3.7. Can be executed in VScode, please use nRF Connect SDK 2.9.2 and Toolchain v2.9.2 for better compatibility.

https://iotready.co/low-power-nrf52-weighing-scale/

Open-Source AI Agent for debugging nRF Connect SDK applications in VS Code. Generates logging code, captures live RTT/UART logs, and provides expert AI analysis.

MIDI tools for nRF5 SDK 17

Open5GS 5GC & UERANSIM UE / RAN Sample Configuration - SCP Indirect communication Model C

IoTConnect SDK for nRF9160 - DK, Thingy91 and AVT9152

Arduino wireless robot

A Bluetoothe Low Energy (BLE) class library - initial target: Nordic nRF5x