Machsupport Forum

Third party software and hardware support forums. => Promote and discuss your product => Topic started by: motorharpdesign on April 08, 2026, 11:10:41 AM

Title: CNCjogger — Wireless Jog Controller for Mach3/Mach4 (iPhone + USB Receiver)
Post by: motorharpdesign on April 08, 2026, 11:10:41 AM

Hi all — I wanted to share a wireless jog controller I've built that works with Mach3 and Mach4.

It's an iPhone app paired with a small USB receiver. Plug the receiver into your CNC computer and leave it there. Whenever you need to jog, take out your phone — the app auto-reconnects and jogging buttons are immediately available.

The receiver shows up as a standard USB keyboard — no software or drivers to install. It sends arrow keys for X/Y and Page Up/Page Down for Z, which Mach3 and Mach4 recognize natively. Just make sure jog mode is enabled (Ctrl+Alt+J) before jogging.

(https://cncjogger.com/photos/1-hero-800.jpeg)

Also works with Carbide Motion, UGS, Easel, OpenBuilds CONTROL, and has a Custom Layout mode for any software that accepts keyboard shortcuts.

$39 on Etsy, app is a free download on the App Store. Android version coming soon.

https://motorharpdesignllc.etsy.com/listing/4483007403

Title: Re: CNCjogger — Wireless Jog Controller for Mach3/Mach4 (iPhone + USB Receiver)
Post by: Tweakie.CNC on April 09, 2026, 01:32:19 AM

Excellent work and I wish you every success with marketing your product.

Tweakie.