Diana Board v1.2
This is a custom RP2040 based brushless controller board designed specifically for Diana. This runs a fully open source firmware that is easily modifiable and can be used for many different FPS types. It supports 3s or 4s voltage. Boards come preflashed with Trifolium firmware that can be configured from a web browser. Please note the wiring diagram.
Also note that some diana lowers are different than others. The some versions are much tighter as apparently they use a different mold (see the non-clear lower compared to the clear in photos), so your ESC power routing will have to go to the rear of the board through the selector slots, but it will still work.
Note that you will need separate am32 escs to use this. We recommend the purple AM32 singles commonly available on Ebay or AliExpress (see photos). With or without BEC is fine, the board does not need the BEC. Please note that the purple ESC's do need to be reflashed to turn off "3D mode" or "bidirectional" throttle.