This is BH4FWA's APRS station with esp32 dev-board.

Network-wide ads & trackers blocking DNS server

Bash script for installing V2Ray in operating systems such as Debian / CentOS / Fedora / openSUSE that support systemd

a list of hardware and software to be used in conjunction with ATAK platform

Traccar GPS Tracking System

ATAK Plugin for sending CoT to IMeshService

A collection of maps for use in ATAK

go ATAK/CivTAK fast and simple server and client

openwrt-x86-64 docker image

Meshtastic 中国网站 - Meshtastic China community website

PCBs i've made for meshtastic

A low-cost nrf52 device.

Cross-Platform SDR Software

Support for Armbian in Amlogic, Rockchip and Allwinner boxes. Support a311d, s922x, s905x3, s905x2, s912, s905d, s905x, s905w, s905, s905l, rk3588, rk3568, rk3399, rk3328, h6, etc.

Software to turn the RTL2832U into a SDR

Angry IP Scanner - fast and friendly network scanner

Stratux is an open-source, DIY avionics system offering affordable ADS-B and flight data, enhancing situational awareness for general aviation pilots.

Open-source satellite tracker and pass predictor for Android, inspired by Gpredict

Dire Wolf is a software "soundcard" AX.25 packet modem/TNC and APRS encoder/decoder. It can be used stand-alone to observe APRS traffic, as a tracker, digipeater, APRStt gateway, or Internet Gatewa…

Run FT8 on Android

Driver program to connect MMDVMhost with Nextion Displays, adding extra functionality

MMDVM Suite for OpenWrt

MMDVM-Nextion-Screen-Layouts

清华大学计算机系课程攻略 Guidance for courses in Department of Computer Science and Technology, Tsinghua University

贵校课程资料民间整理

浙江大学课程攻略共享计划

Raspberry Pi & NanoPi R2S/R4S & G-Dock & x86 OpenWrt Compile Project. (Based on Github Action / Daily Update)