Lacrosse Sensors to MQTT gateway

Business intelligence as code: build fast, interactive data visualizations in SQL and markdown

Trial port of the rtl_433 Library for use with OpenMQTTGateway on a ESP32 and a CC1101 Transceiver

Simple client for interacting with the IKEA Dirigera hub (made as a proof-of-concept)

Target atsamd microcontrollers using Rust

Drivers for Seeed Studio's eRPC-based wifi protocol

Rust driver for Brother P-Touch label makers (USB)

📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs

Simple command-line program to test HIDAPI

A CLI tool to convert CSV / Excel / HTML / JSON / Jupyter Notebook / LDJSON / LTSV / Markdown / SQLite / SSV / TSV / Google-Sheets to a SQLite database file.

Library to talk to IKEA Trådfri Gateways without external binaries

Infrared remote library for ESP8266/ESP32: send and receive infrared signals with multiple protocols. Based on: https://github.com/shirriff/Arduino-IRremote/

A Compiler Writing Journey

A DCF77, WWVB, JJY and MSF clock LF-band signal transmitter using the Raspberry Pi

JavaScript Data Grid / Data Table with a Spreadsheet Look & Feel. Works with React, Angular, and Vue. Supported by the Handsontable team ⚡

ESP8266 WiFi Connection manager with web captive portal

nodejs module to interact with busware cul / culfw

DataLoader is a generic utility to be used as part of your application's data fetching layer to provide a consistent API over various backends and reduce requests to those backends via batching and…

Oracle Database driver for Node.js maintained by Oracle Corp.

An Arduino sketch to send weather to a wireless weatherstation display.

ATmega (Arduino) decoding of EM100B and PowerCost Monitor

Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.

JavaScript data utility library.

JSON parser that isn't strict

Query your local network for Chromecasts and have them play media

A demo of the absolute basics you need to connect up a Node server to the Jawbone UP API and return user data.

Command line tool for building Arduino firmware using Node.js and Npm.

Arduino Serial Command Tool

AVR Bus-Pirate-a-like

Arduino and Raspberry Pi driver/libraries for nRF24L01