brand name: HolyBro
place of origin: Guangdong, China
private mold: Yes
MCU -: STM32H743 32-bit processor running at 480 MHz
IMU -: BMI270
Barometer -: BMP280
OSD -: AT7456E
Onboard Bluetooth chip -: ESP32-C3
Dimension -: 35x35mm
Mounting -: 30.5 x 30.5mm