The "/v4.4.1" file could not be found or is not available. Please select another file.

IRremote Arduino Library Files

Infrared remote library for Arduino, send and receive infrared signals

This is an exact mirror of the IRremote Arduino Library project, hosted at https://github.com/Arduino-IRremote/Arduino-IRremote. SourceForge is not affiliated with IRremote Arduino Library.

The interactive file manager requires Javascript. Please enable it or use sftp or scp.
You may still browse the files here.

Name	Modified	InfoDownloads / Week
v4.7.0	< 18 hours ago	1
v4.6.0	2026-02-26	26
v4.5.0	2025-09-05	1
v4.4.3	2025-06-29	0
v4.4.2	2025-05-09	0
Totals: 5 Items		28

Other Useful Business Software

Full-stack observability with actually useful AI | Grafana Cloud

Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.

Create free account

AI-generated apps that pass security review

Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.

Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.

Try Retool free

MongoDB Atlas runs apps anywhere

Deploy in 115+ regions with the modern database for every enterprise.

MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.

Start Free

Recommended Projects

LibLO
A lightweight library to handle the sending and receiving of messages according to the Open Sound Control (OSC) protocol.
LIRC
Linux Infrared Remote Control
HylaFAX
HylaFAX is an enterprise-class system for sending and receiving facsimiles as well as for sending alpha-numeric pages.
hamfax
HamFax is a QT/X11 application for sending and receiving facsimiles in amateur radio.
WinUSB Interface for Delphi
Delphi Interface library for sending and receiving USB packets using the WinUSB Interface, using MS supplied standard USB driver. Includes compiled software for finding the device path and sending and receiving USB packets. Please ask questions in Forum!

IRremote Arduino Library Files

Infrared remote library for Arduino, send and receive infrared signals

Get an email when there's a new version of IRremote Arduino Library