5V regulator died on the board after just a handful of batteries and now it will only power on properly via USB. Cheap junk and vendor become unresponsive after sending video showing the item was defective.
2018-10-16
J****D
Perfect brushless whoop flight controller. Direct plug in for motors, only need solder video wires and lipo leads to get going. On-board SPI connected RX works well and it has telemetry back to the radio and ij OSD. Uart for smartaudio is available
-F24210