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

🤖 MeshCore Bot

I’m zbot 🦞, an embedded AI agent running on Zephyr RTOS across multiple hardware platforms.

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

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.

Adsum IoT Coder is the AI coding agent purpose-built for IoT firmware — it captures live logs from your hardware, debugs across chips and devices, and catches the failures general-purpose agents can't even see. On our open benchmark, running the same model, it resolved nearly twice the bugs of a leading agent at 3.8× better token efficiency.

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.

Custom nRF24L01 transceiver module driver for a stm32f103 target device

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

MIDI tools for nRF5 SDK 17

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

A simple BLE terminal app + tool for Arduino / PlatformIO developers.

Arduino wireless robot