STM32F405RGT6 controller, -42688-P gyroscope, DPS310 or DPS368 barometer. Analog/HD OSD, 6x UARTs (UART3 only has RX pinout), 5 PWMs (4 ESCs + 1 LED), 1 I2C, 1 ADC (ammeter), onboard 5V3A/9V2A BEC. Black Box: Onboard 128MB NOR Flash (16MB). 7-28V DC input (2-6S LiPo batteries. Note: When using 2S or 3S LiPo batteries, the image transmission BEC input voltage must be 9.8V to provide stable output. 3S-6S LiPo batteries are recommended.). Dua1 BEC, MP9943 + MP9943 solution, 5V 3A (device) & 9V 2A (image transmission, camera) (The product printed words depending on the batch, but this does not affect use) Color: Random Color, don't accept the specified color Material: PCB Package Contents: 1 x Flight Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.