1540 Open source projects that are alternatives of or similar to Opencr

📟 JSON library for Arduino and embedded C++. Simple and efficient.

The free embedded operating system.

Interface bridge between GPIB and USB communication device class

Library to read time from Network Time Protocol (NTP) servers.

Affordable WiFi hacking platform for testing and learning

PlatformIO IDE for Atom: The next generation integrated development environment for IoT

Arduino Library to simplify working with buttons. It allows you to use callback functions to track single, double, triple and long clicks. It also takes care of debouncing.

An IoT Solution,Blinker library for embedded hardware. Works with Arduino, ESP8266, ESP32.

The Arduino IDE for advanced users and developers. Experimental alpha version.

Arduino compatible Boards and Modules based on Microchip ARM and AVR Microcontroller

PJON (Padded Jittering Operative Network) is an experimental, arduino-compatible, multi-master, multi-media network protocol.

Board Package for Logic Green LGT8F328P LGT8F328D and LGT8F88D

ESP8266 Deauther ​with a material design WebUI 📶

Передача показаний воды по Wi-Fi. Watermeter Wi-Fi transmitter.

The Embedded SDKs for the Parse Platform

Blynk library for embedded hardware. Works with Arduino, ESP8266, Raspberry Pi, Intel Edison/Galileo, LinkIt ONE, Particle Core/Photon, Energia, ARM mbed, etc.

🚛 A curated list of awesome CAN bus tools, hardware and resources

Official micro-ROS RTOS

ROBOTIS Dynamixel SDK (Protocol1.0/2.0)

GUIslice drag & drop embedded GUI in C for touchscreen TFT on Arduino, Raspberry Pi, ARM, ESP8266 / ESP32 / M5stack using Adafruit-GFX / TFT_eSPI / UTFT / SDL

PlatformIO is a professional collaborative platform for embedded development 👽 A place where Developers and Teams have true Freedom! No more vendor lock-in!

真AI人工智能

A serial port terminal that's got your back.

Sming - Open Source framework for high efficiency native ESP8266 development

Lightweight dynamic memory manager library for embedded systems with memory constraints. It implements malloc, calloc, realloc and free functions

Espressif 8266: development platform for PlatformIO

OpenManipulator for controlling in Gazebo and Moveit with ROS

A lightweight, secure, easy-to-use crypto library suitable for constrained environments.

Multi-purpose serial data visualization & processing program

Deep Pose Estimation implemented using Tensorflow with Custom Architectures for fast inference.

Open source STM32 MCU programming toolset

Arduino code for STM32 microcontrollers

A simple library for building and parsing data frames for serial interfaces (like UART / RS232)

Non-blocking LED controlling library for Arduino and friends.

A lightweight, portable pure C99 onnx inference engine for embedded devices with hardware acceleration support.

Python module for GQ-CNN training and deployment with ROS integration.

Arduino-TVout

A scripting and command-line front-end for GNU R

Print wirelessly from Cura, PrusaSlicer or Slic3r to your 3D printer connected to an ESP8266 (in the future also ESP32) module

Kicks out everyone in your LAN via with an enc28j60 ethernet controller and Arduino.

Repository for Open Source Mouse Firmware and Hardware

ESP8266 Firebase RTDB Arduino Library

A library for writing modern websockets applications with Arduino (ESP8266 and ESP32)

SkiffOS: lightweight & robust cross-compiled Linux distribution optimized for hosting containers.

Behavior Trees Library for ROS (Robot Operating System). In C++ and python

A ROS package that implements a multi-robot RRT-based map exploration algorithm. It also has the image-based frontier detection that uses image processing to extract frontier points.

Robotics with GPU computing

OpenThread released by Google is an open-source implementation of the Thread networking protocol

📶 A curated list of awesome ESP8266/32 projects and code

K3NG Arduino CW Keyer

一款使用 C# 及 WPF 框架编写的串口调试助手，界面优雅、简洁，易于使用。

ROS integration for the KUKA LBR IIWA R800/R820 (7/14 Kg).

Elixir embedded key/value database

Wi-Fi Geolocation Spoofing with the ESP8266

Lightweight Espressif AT parser library for ESP8266 and ESP32 devices.

Create native Java(FX) apps for desktop, mobile and embedded

An ebook about bare-metal programming for ARM

Universal Robot (UR5) Pick and Place Simulation in ROS-Gazebo with a USB Cam and Vacuum Grippers

cWebsocket is lightweight websocket server library

Example codes of new book ROS Robotics Projects