Browsers and devices

NanoGig needs Web Bluetooth, which only some browsers have.

Device	Browser	Live display	Control and edit	Preset switching
Laptop or desktop	Chrome or Edge	yes	yes	yes
Android phone or tablet	Chrome	yes	yes	yes
iPhone or iPad	Bluefy	yes	yes	yes

Not supported: Firefox and Safari (on any device) have no Web Bluetooth.

Installing it as an app

• Android: Chrome’s menu → Add to Home screen. NanoGig then opens full screen in landscape, like an app.
• Desktop Chrome or Edge: the install icon in the address bar.

The installed app is the same web page; it updates itself when a new version is released.

Preset switching

Everything, preset switching included, works over Bluetooth alone. If a pedal on different firmware ignores the Bluetooth preset command, the app falls back to a MIDI Program Change over USB, which needs a browser with Web MIDI (Chrome or Edge on a computer) and the pedal connected by USB.

Pedal firmware

NanoGig is tested on the Nano Cortex’s NanOS 2.2.1. Other versions may show wrong values or not connect. If something looks off, see Troubleshooting.

Release and preview versions

johnnyborjomi.github.io/NanoGig is the released app and only changes when a version is released. A preview of the newest changes lives at johnnyborjomi.github.io/NanoGig-staging and installs as a separate “NanoGig β” app.