A tiny WWVB station 📡

The new generation chameleon based on NRF52840 makes the performance of card emulation more stable. And gave the chameleon the ability to read, write, and decrypt cards.

Arduino LoRa EBYTE E220 LLCC68 device library complete and tested with Arduino, esp8266, esp32, STM32 and Raspberry Pi Pico (rp2040 boards)..

A low-cost nrf52 device.

Tools for CryptoAuthentication Devices using CryptoAuthLib

An F/OSS solution combining AI with Wikipedia knowledge via a RAG pipeline

Nebra OpenFleet for RAK v1.5, v2 and MNTD Miners

FD628 and similar compatible LED controller driver for linux

A fancy self-hosted monitoring tool

A bridge to MQTT/InfluxDB/Postgres for communications with LuxPower inverters

A Home Assistant integration EG4 Inverter systems via Web API

Firewall rules to limit attack surface of LuxPower/EG4 solar inverters

Python Serverless Microframework for AWS

A Grafana plugin to visualize metrics in a diagram using flow charts, gantt charts, sequence diagrams, or class diagrams

Arduino core for nRFMicro, SuperMini nRF52840, and nice!nano v2 boards.

Xiegu X6100 buildroot

A utility & lib to manage VLANs on Netgear ProSAFE Plus switches

Arduino libraryes and samples for ID107 smartwatch

Decryption utility for Yaesu ham radio firmware images

A second generation low-cost amateur HF software defined radio transceiver.

X6100 LVGL GUI - fork of R1CBU alternative firmware for X6100 Xiegu transceiver

Firmware for NanoVNA, NanoVNA-H, NanoVNA-H4. Support SD Card, external Serial connection, fast measure, fast exchange vs CPU

Digital timing diagram editor

BLE Advertising monitor

TLSR826x/825x COM port Swire Writer

Custom firmware for the Xiaomi Thermometer LYWSD03MMC and Telink Flasher via USB to Serial converter

Query Apple's Find My network

FindMy firmware for the Telink 825x MCU