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

📦 The Visual Programming Editor for Webduino

OneWire slave device emulator

ROS package continuous integration using travis-CI

Can bus monitoring tool based on arduino and can bus shield. Implements CAN ASCII/SLCAN protocol compatible with Lawicel CAN232/CANUSB. Can be used for monitoring low speed CAN (interior can bus of most cars, less than 500kbps). For higher speeds serial port can become a bottleneck in case data density is high.

This is an ESP32 / ESP8266 WiFi Connection Manager with fallback web configuration portal. Use this library for configuring ESP32, ESP8266 modules' WiFi, etc. Credentials at runtime. You can also specify static DNS servers, personalized HostName, fixed or random AP WiFi channel. With examples supporting ArduinoJson 6.0.0+ as well as 5.13.5- .

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

Arduino IDE

Arduino communication library for Peacefair PZEM-004T Energy monitor

A small portable virtual machine that would run Erlang on embedded systems

Configurable automation library for linux SBC boards including raspberry pi

A Streamlined IDE for Coding and Programming the ATtiny10 and other ATTiny Devices

Minimalistic system to read AMS/HAN data from electrical meter

Open Source Computed Tomography (CT) Scanner

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

An Arduino CAN-Bus library for ESP32

Ultrasonic HC-SR04 library for Arduino IDE

An Arduino library to control FM radio chips like SI4703, SI4705, RDA5807M, TEA5767.

Install Robot Operating System (ROS) on NVIDIA Jetson TX2

a Home-Automation-friendly ESP8266-based MQTT Garage Door Controller

ROS bag file reader for JavaScript 👜

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

A compact PCB footprint which allows SOIC test clips to be used as a space-efficient programming and debugging connector

Curated list of awesome MicroPython resources

A version of the Lisp programming language for ATmega-based Arduino boards.

LoraWAN serialization/deserialization library for The Things Network

A ROS wrapper of the AprilTag 3 visual fiducial detector

Semi-automatically generated 3D printable cases for development boards using OpenSCAD

K3NG Arduino CW Keyer

The Simple Intelligent and Modular Programming Language and Environment

a smol tcp/ip stack

Rust library for interfacing with i2c devices under Linux

Create a rosbag from a given one, using a simple GUI

Arduino library for easy communication with MPU6050

Pin Change Interrupt library for the Arduino

This project is an aid to the blind. Till date there has been no technological advancement in the way the blind navigate. So I have used deep learning particularly convolutional neural networks so that they can navigate through the streets.

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

Swifitch is ESP8266 based relay board that could be used to turn any light or any wall socket into smart one!

Exein core for Linux based firmware

Arduino compatible reflow oven controller

ADVi3++, an alternative and better firmware for Wanhao i3 Plus printers and clones. Fork of Marlin Firmware.

A simple way to program ROS robots using blockly.

RT-GENE: Real-Time Eye Gaze and Blink Estimation in Natural Environments

C implementation of the client-side OMA LwM2M protocol

Elixir embedded key/value database

Lecture and Reference Material

Прошивка для ESP8266 (Умный дом)-Firmware for ESP8266 (Smart Home)

🤖🐑 It's a sheep, it's a dolly, it's a following robot. Dolly was born to be cloned.

A scalable, open source battery management system

A fully Go userland with Linux bootloaders! u-root can create a one-binary root file system (initramfs) containing a busybox-like set of tools written in Go.

Arduino Library for TTN Devices

Arduino Sketches that use ThingSpeak Web Services and API

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

OSI Layer 2 driver for nRF24L01 on Arduino & Raspberry Pi/Linux Devices

An adjustable, compact, event-driven button library for Arduino that debounces and dispatches events to a user-defined event handler.

Arduino electronics hacking

ROS driver for iRobot Create 1 and 2.

Unreal Engine Plugin to enable ROS Support

CANopen driver framework for ROS (http://wiki.ros.org/ros_canopen)

CanHacker (lawicel) CAN adapter on Arduino + MCP2515

Digistump Oak - Telemetry over Opportunistic WiFi Links (ESP8266)