Features
STM32F405 MCU running at 168 MHz
High-Precision / low-noise ICM-42688-P IMU
2 On-board BEC output 5V, 5V/7.2V
On-board voltage & current sensor
Integrated SPL06 barometer
I2C port Support
Small & low-profile design fits into compact frames
Supports INAV (7.1.2 & later), Ardupilot (4.5.6 & later), Betaflight (4.5.2 & later)
Specifications
MCU: STM32F405RGT6, 168 MHz, 192KB RAM, 1MB Flash
IMU: ICM-42688P (SPI1)
Baro: SPL06 (I2C2)
OSD: AT7456E (SPI2)
Onboard Blackbox: 128Mbits (SPI3)
5x Uarts (1,2,3,5,6) and R3 is with built-in inversion
7x PWM output, PWM7 used for NeoPixel LED by default
2x ADC (Bat1/Curr1)
1x I2C (the I2C2 is for external devices, also for onboard sensors)
2x LEDs for FC STATUS (Blue) and 3.3V indicator (Green)
USB/DFU Key Extender with USB Type-C
High-precision Current Sense (110A continuous, 132A peak)
Battery Voltage Sensor: 1K:10K (Scale 1100 in INAV, BATT_VOLT_MULT 11 in ArduPilot, Scale 110 in Betaflight)
Static power 110mA @5V
Power Board
Input voltage range: 7.4~ 36V (2~ 8S LiPo)
2x ESC power pads
Current Sense: 110A continuous, 132A peak. (Scale 250 in INAV, 40 A/V in ArduPilot,Scale 250in Betaflight)
BEC 5V output
Designed for FC, Receiver, OSD, Camera, 2812 LED Strip, GPS,Telemetry,etc.
Output 5.3 +/- 0.1V DC
Continuous current 3 Amps, 4.8A Peak
BEC VS output
Designed for Servos
Voltage adjustable, 5.3V Default, 7.2V option with Jumper pad
Continuous current 3 Amps, 4.8A Peak
BEC 3.3V output
Linear Regulator
Continuous current: 150mA
Mechanical
Mounting: 20 x 20mm, M2 hole
Dimensions: 25x 30 x 20 mm
Weight: 17g with USB extension board
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