Gecho v2 Firmware

User Manual

Which firmware do you have?

Depending on when you bought your unit, and whether you have updated it or not, different channels are available. This is how to tell your unit's firmware version.

List of Channels per FW version

The channels marked WIP are work in progress and may not run well. Some numbers are also reserved for future use and currently do nothing, but they are listed so you know what to expect there.

Between versions, sound engine channels might be renumbered, while service, test & debug channels stay the same.

The printed part of the manual, settings leaflet, is explained in detail here.