The file 'FPVSim Timer Case 3D Printer Model' is (stl) file type, size is 407.1KB.
FPVSim TImer Case
https://fpvsim.com/timerhttp://quadrank.huu.la/
ESP32 with USB-C:https://a.co/d/4eklWkU
RX5808:https://www.aliexpress.com/item/32818294856.html