A remote for the Beyond Power Voltra.

Weight, load, chains, eccentric, auto load and drop sets. It connects to your Voltra directly over Bluetooth.

Scroll to see what it does

Turn to set the weight.

Spin fast and it snaps to 5 lb increments. Click slowly for exact pounds. The rim fills as the weight climbs.

Add chains and eccentric.

Tap a gauge and turn the dial. Chains make the top of the rep heavier; eccentric makes the way down heavier. The gauge shows the percent and the weight it adds.

Tap to load. Tap again to unload.

Tap to load and the screen turns red. It counts your reps. Tap again to unload.

Hold for auto load.

Stabilize and it loads gradually.

Automatic and voice-activated drop sets.

The weight drops after a rep count, when you set the cable down, or when you say "drop".

Watch the walkthrough

Installing it and everything it does, start to finish.

What you need

The ESP32-S3-Knob-Touch-LCD-1.8: a round screen with a rotary dial, touch and a haptic motor. Choose the version with the battery for a wireless remote; without it, the dial only runs while plugged into USB power.

A computer, to install it

Chrome or Edge and a USB-C cable, once. After that the remote never needs the computer again.

The Voltra and Waveshare links are referral links: buying through them may earn Mac Fitness a small commission, at no cost to you.

Free. Installed from this site in a couple of minutes.

Install the firmware Read the guide

Unofficial. Not affiliated with, endorsed by, or supported by Beyond Power. It controls a machine that pulls on a cable you are attached to. Read the safety page before you use it.