This is a fork of Egzumer https://github.com/egzumer/uv-k5-firmware-custom

A version of RTKLIB optimized for low cost GNSS receivers, especially u-blox receivers. It is based on RTKLIB 2.4.3. This software is provided “AS IS” without any warranties of any kind so please b…

OpenCL, SDR, TDD/FDD LTE cell scanner, full stack from A/D samples to SIB ASN1 messages decoded in PDSCH, (optimized for RTL-SDR HACKRF and BladeRF board)

Community developed firmware for Bus Pirate version 3 and 4

An Arduino-like programming API for the CH55X

DSTIKE Deauther for FlipperZero as module based on ESP8266

Modified Osmocom drivers with enhancements for RTL-SDR Blog V3 and V4 units.

Open re-implementation of the Quansheng UV-K5 firmware

Software to turn the RTL2832U into an SDR

tiny Spectrum Analyzer

The ESP8266 based multi-client lighting gadget

JTAG Versaloon firmware for the STM32 Bluepill board

A modified version of https://github.com/egzumer/uv-k5-firmware-custom for use with the QuanshengDock app

ESP8266 friend detector

ESP32 NTRIP Interface

Hardware support package for LGT AVR Compatible Chips

Flipper Zero firmware source code with RGB-backlight mode

Slighty edited pen plotter version of grbl, an open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on a straight Arduino

Bareback LF/MF/HF/VHF WSPR transmitter using a Raspberry Pi

grbl 0.9i with Servo motor support

An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on an Arduino Mega2560

My repo for experimenting with the usbasp firmware from www.fischl.de

Proxmark 3 - HID Corporate 1000 bruteforce 35 bit cards

A simple USB sniffer based on Raspberry PI PICO RP2040 (pico-sdk)

Provide ESP8266 based itead Sonoff with Web, MQTT and OTA firmware using Arduino IDE

QuanSheng UV-K5/K6/UV-5R Plus Custom Firmware Merge from: ▪ @OneOfEleven and ▪ @fagci Mod w. Spectrum Analyzer ▪ by @egzumer ▪ Enhanced by @RE3CON: Full freq range of BK4819 for TX and RX: 14MHz ~ …

The C-based Firmware Patching Framework for Broadcom/Cypress WiFi Chips that enables Monitor Mode, Frame Injection and much more

Pluto DVB2 Firmware for DATV based on maia-sdr scripts

low cost software radio platform

lgt8f328p + nrf24L01_p