Matek Systems F722-STD STM32F722 F7 Flight Controller Built-in OSD BMP280 Barometer Blackbox for RC Drone 1138 this did not damage the

this did not damage the servo

shaped flat table is smooth

- True Diversity with two antennas

Product appearance and its parameters:

the picture may not reflect  the actual color of the item

Matek Systems F722-STD STM32F722 F7 Flight Controller Built-in OSD BMP280 Barometer Blackbox for RC Drone 1138 this did not damage theMatek Systems F722 STD STM32F722 Flight Controller Built in BetaFlight OSD BMP280 Barometer Blackbox Specification(User manual): Brand name: Matek Systems Item name: F722 STD flight controller 36x36mm PCB with 30. 5mm mounting holes Weight: 7g MCU: 216MHz STM32F722RET6 IMU: 32K ICM20602 gyro accelerometer (SPI) Baro: BMP280 (I2C) OSD: BetaFlight OSD w AT7456E chip Blackbox: MicroSD card slot (SD SDHC) VCP, UART1, UART2, UART3, UART4, UART5 PPM UART