# VE7XEN's electronics blog

## Quansheng TG-45UV Protocol Reversing

On a whim, I recently purchased the apparently new Quansheng TG-45UV to replace the Quansheng TG-UV2 I lost this last summer. A review and/or video might be forthcoming, but in the meantime I spent some time reverse engineering the serial protocol / data structure. If you have one of these radios and want programming software, the Quansheng TG-K4AT UV software works and is what I based my efforts on.