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Starred repositories

79 results for sponsorable starred repositories written in C
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Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.

C 21,851 3,899 Updated Nov 5, 2025

MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

C 21,042 8,515 Updated Nov 6, 2025

Affordable WiFi hacking platform for testing and learning

C 14,427 2,739 Updated Aug 14, 2024

Official QEMU mirror. Please see https://www.qemu.org/contribute/ for how to submit changes to QEMU. Pull Requests are ignored. Please only use release tarballs from the QEMU website.

C 12,188 6,310 Updated Nov 5, 2025

low cost software radio platform

C 7,425 1,641 Updated Oct 31, 2025

A realtime telemetry workbench for embedded systems.

C 6,214 930 Updated Oct 27, 2025

A merge between https://github.com/OneOfEleven/uv-k5-firmware-custom and https://github.com/fagci/uv-k5-firmware-fagci-mod

C 1,728 569 Updated Aug 20, 2024

ESP8266 firmware for performing deauthentication attacks, with ease.

C 1,695 323 Updated Jan 26, 2024

Real-time embedded variable & trace viewer

C 1,382 151 Updated Sep 23, 2025

Low-cost LS/FS/HS USB sniffer with Wireshark interface

C 1,093 130 Updated Mar 6, 2025

a collection of "Little Electronic & Arduino Projects", most involving electronics or an Arduino in one way or another!

C 745 212 Updated Oct 23, 2025
C 513 86 Updated Oct 1, 2024

BACnet Protocol Stack library provides a BACnet application layer, network layer and media access (MAC) layer communications services.

C 501 240 Updated Nov 6, 2025

ATAK Plugin for sending CoT to IMeshService

C 343 43 Updated Oct 8, 2025

A set of various projects based on ESP8266, ESP32, ATtiny13, ATtiny85, ATtiny2313, ATmega8, ATmega328, ATmega32, STM32 and more.

C 335 110 Updated Jan 20, 2024

Mobile Station side GSM implementation; mirrored from https://gitea.osmocom.org/phone-side/osmocom-bb

C 317 141 Updated Oct 2, 2025

🔥Fast and reliable async Firebase client library for Arduino.

C 240 18 Updated Nov 2, 2025

ESP32APRS is a APRS Internet Gateway + TNC Built In that is implemented for Espressif ESP32 processor.

C 223 48 Updated Sep 8, 2025

Grbl CNC Controller with Pen Servo Feature

C 190 57 Updated Mar 27, 2019

Efficient, portable and lightweight library for Internet of Things payload decoding.

C 184 62 Updated Oct 17, 2025

APRS Software project device support LILYGO T-TWR Plus.

C 156 26 Updated Apr 8, 2025

WiFi-enabled GNSS (GPS, BeiDou, GLONASS, Galileo) fed NTP/RDATE server based on ESP8266/ESP32 and Arduino

C 153 25 Updated Mar 8, 2025

A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32

C 92 15 Updated Apr 29, 2022

Osmocom TETRA MAC/PHY experimentation code; Mirrored from https://gitea.osmocom.org/tetra/osmo-tetra

C 71 47 Updated Sep 2, 2023

Library to work with Semtech chips sx127x

C 55 11 Updated Oct 15, 2025
C 46 9 Updated Feb 16, 2021

Modem based on software defined radios.

C 36 5 Updated Nov 2, 2024

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

C 33 4 Updated Oct 30, 2025

M17 Analog Gateway by ESP32

C 33 14 Updated Sep 19, 2023
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