ESP32/ESP8285-based High-Performance Radio Link for RC applications

µStreamer - Lightweight and fast MJPEG-HTTP streamer

This repository contains code and diagram for Gesture Controlled Mecanum wheels car using esp32

Quansheng UV-K5 Firmware

HAM radio multiprotocol dstar reflector server

Official git repo for the CHIRP project

HBlink for Python3

全功能泉盛UV-K5/K6固件 Quansheng UV-K5/K6 Firmware

OpenWrt firmware for NETGEAR WNDR3800 with SS

Create simple APRS modulator using Arduino UNO

The amateur satellites in space

add uart AT cmd protocol for external control

Oirginal ADK_CSR867x.WIN4.3.1.5

这是一个开源的双模蓝牙协议栈(bluetooth.stack)(btstack),可以运行在STM32,Linux.，包含HCI,L2CAP,SDP,RFCOMM,HFP,SPP,A2DP,AVRCP,AVDTP,AVCTP,OBEX,PBAP等协议，后续会继续维护，以达到商用的目的

Adafruit code for the Nordic nRF52 BLE SoC on Arduino

ESP32IGate is a APRS Internet Gateway + TNC Built In that is implemented for Espressif ESP32 processor.

HamMessenger is a portable device that uses a ham radio and the APRS protocol as a medium to send and receive text messages.

Dorji DRA818V VHF transmitter module shield for Arduino UNO & compatibles

Bluetooth Audio for Arduino

A Robust and Versatile Monocular Visual-Inertial State Estimator

Robust Stereo Visual Inertial Odometry for Fast Autonomous Flight

A web-based interface for CNC milling controller running Grbl, Marlin, Smoothieware, or TinyG.

GRBL controller application with G-Code visualizer written in Qt.

A simple DIY project that will make oldschool POCSAG pagers/beepers work again

si4463 with radiohead rf24 to run pocsage on pro mini

一个使用STM32和ESP8266实现的POCSAG无线编码发送设备，可以用来向老式的BP机发送消息。

全志H3四层开发板Altium（AD）设计资料

《30天自制操作系统》源码中文版。自己制作一个操作系统（OSASK）的过程

spinhawk is the repository for the production-quality version (release 3.xx) of the Hercules mainframe virtualization platform