Note: This is the “Acro” version and does not have the MS5611 barometer and magnetometer. STM32F103CBT6 32-bit ARM Cortex M3 processor (72MHz, 3.3V) Invensense MPU6500 MEMS accelerometer gyro BMP280 Barometer Built-in Micro-USB for programming/firmware update 36x36mm size, ~5 gram weight w/o headers Made in JAPAN Shipping with 16V input capable voltage regulators These come with pin headers (straight and right angle options), NOT soldered to the board. Features: USB on right side PPM/PWM input as through-hole 3.3V, I2C on standard-size headers Fully pinout compatible with rev5 accessories (OSDoge etc) SBUS Inverter Spectrum satellite MPU6500 Sonar pads w/resistors added for direct connection to 5V sonar All extra pads (FT, GP, A5) on top, only sonar on bottom BMP280 barometer 16mbit flash Specs 36×36 mm (30.5mm Mounting) 5.3 grams (no headers, 7.3 grams with) 2000 degrees/second 3-axis MEMS gyro accelerometer (MPU6500) Input voltage: Max 16V on input rail and up to 35V 6s on the voltage sense line Configuration software – Chrome Baseflight Configurator (preferred)
