Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.

Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.

The FreeBSD src tree publish-only repository. Experimenting with 'simple' pull requests....

🔥 比libevent/libuv/asio更易用的网络库。A c/c++ network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT client/server.

Specification for Eddystone, an open beacon format from Google

Embedded C/C++ web server

esp8266 wifi-serial bridge, outbound TCP, and arduino/AVR/LPC/NXP programmer

USB/IP for Windows

Reference implementation and documentation of a LoRa network node.

Software Update for Embedded Systems

A simple NAT Router for the ESP32

Secure boot for 32-bit Microcontrollers!

nRF Connect SDK main repository

Driver/HAL to build a gateway using a concentrator board based on Semtech SX1301 multi-channel modem and SX1257/SX1255 RF transceivers.

Platform-independent drivers for STMicroelectronics MEMS motion and environmental sensors, based on standard C programming language.

Hosted Solution (Linux/MCU) with ESP32 (Wi-Fi + BT + BLE)

A LoRa packet forwarder is a program running on the host of a LoRa gateway that forwards RF packets receive by the concentrator to a server through a IP/UDP link, and emits RF packets that are sent…

Espressif intelligent voice assistant

TizenRT is a lightweight RTOS-based platform to support low-end IoT devices

Open-source and real-time orchestrator for cyber-physical-systems, to easily design, test and deploy embedded applications and digital twins.

【深度开源】wiif+bt模块esp32学习之旅（持续更新，欢迎 Star...）

LoRa Basics™ Station - The LoRaWAN Gateway Software

Simple peripheral examples for Silicon Labs EFM32/EFR32 Series 0, Series 1, and Series 2 devices

Base64 encode/decode

A smart bridge to make both ESP and the other MCU or smart device can access the Internet.

Software implementation in C of the FIPS 198 Keyed-Hash Message Authentication Code HMAC for SHA2 (namely HMAC-SHA-224, HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512).

SmartThings SDK Reference for Direct Connected Devices for C

SmartThings SDK for Direct Connected Devices for C

SDK for embedded system connect and comunicate with Tencent Cloud IoT Explorer Platform