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+# Board - Matek F722-SE
+
+Full details on the MATEKSYS F722-SE can be found on the Matek Website: [mateksys.com/?portfolio=f722-se](http://www.mateksys.com/?portfolio=f722-se). INAV Target: `MATEKF722SE`
+
+## Hardware Specs
+
+* *Mass:* ~10g
+* *PCB Size:* 36x46mm
+  * 30x30mm Hole pattern (M4 size, M3 size with rubber isolators)
+
+### FC Specs
+
+* Processors and Sensors
+  * *MCU:* STM32F722RET6
+  * *IMU:* MPU6000(Gyro1) & ICM20602(Gyro2) connected via SPI1
+  * *Baro:* BMP280 (connected via I2C1)
+  * *OSD:* BetaFlight OSD (AT7456E connected via SPI2)
+* *Blackbox:* MicroSD card slot (connected via SPI3)
+* 5 UARTs
+* 8 PWM/Dshot outputs
+* 2 PINIO definition (VTX power switcher/user1 and 2 camera switcher/user2)
+
+### Integrated PDB Specs
+
+* *Input:* 6-36v (2-8S LiPo) w/TVS protection
+* *ESC Pads:* Rated 4x30A per ESC pad set (4x46A burst)
+* Voltage Regulators:
+  * *5v BEC:* 2A continuous load (3A burst)
+  * *3.3v LDO:* max load: 200mA
+* Power Sense:
+  * *Current Sensor:* Rated for 184A (*Suggested scale value `179`*)
+  * *Voltage Sensor:* 1:10 signal output ratio (*Suggested scale value `110`*)
+
+## Status LEDs
+
+|       LED      | Color |                                         Color Codes                                                       |
+|---------------:|-------|:----------------------------------------------------------------------------------------------------------|
+| FC Status      | Blue  | **Unlit:** USB disconnected and disarmed, <br> **Lit:** USB disconnected and armed, <br> **Flashing:** USB connected and disarmed, <br> **5x Rapid Flash then Flashing:** USB connected and arming command prevented |
+| Accelerometer  | Green | Accelerometer status (Lit: active, Unlit: inactive)                                                       |
+| 3v3 Status     | Red   | Red: active, Unlit: inactive                                                                              |
+
+## Pinout
+
+Pads are organised into two large banks of pads on left and right sides of board with a couple sets of pads on the underside of the board and ESC related connections near the board corners.
+
+```
+          __________
+         /  U    U  \
+/-----------------------------\
+|oE                         Eo|
+|SC                         SC|
+|                             |
+| P                        P  |
+| A                        A  |
+| D                        D  |
+| S                        S  |
+|                             |
+|ES                         ES|
+|oC                         Co|
+\------------[USB]------------/
+```
+
+
+| Pad Silkscreen Label |   Function    |                                                 Notes                                          |
+|---------------------:|---------------|:-----------------------------------------------------------------------------------------------|
+| `+ / -`              | Battery In    | 6-30vDC LiPo Power input (*Battery +/- and 4-in-1 ESC +/- pads*)                               |
+| `S1-S8`              | ESC Out       | (*1-4 near ESC power connections, 5-8 on right side*) Supports PWM, Oneshot, Multishot, DSHOT  |
+| `GND, S1-S4`         | ESC Out       | (*Rear of board*) 4-in-1 ESC Out                                                               |
+| `VBT, GND`           | VBT Out       | VBAT power pad (*marked for VTX*), power ON/OFF can be switched via PINIO1(PC8)                |
+| `CURR`               | Current Sense | Current Sensor I/O pin (*output from onboard sensor or input from external sensor*)            |
+| `5V`                 |               | Out from internal 5v BEC (*rated 2A continuous, 3A burst*)                                     |
+| `3V3`                |               | Out from 3v3 regulator (*rated 200mA*)                                                         |
+| `4V5`                |               | Out from 4v4~4v8, 0.5A (*power is also supplied when connected via USB*)                       |
+| `G`                  | GND           |                                                                                                |
+| `LED`                | WS2812 Signal |                                                                                                |
+| `Bz-, 5V`            | Buzzer        |                                                                                                |
+| `CL, DA`             | I2C           | I2C connection marked for a magnetometer but could be used for whatever                        |
+| `VTX`                | VTX           | VTX: Video out                                                                                 |
+| `C1/C2`              | Camera        | C1: camera-1 IN,  C1: camera-2 IN,  2 camera image can be switched via PINIO2(PC9)             |
+| `RX1, TX1`           | UART1         |                                                                                                |
+| `TX2`                | UART2-TX      |                                                                                                |
+| `RX2`                | UART2-RX      | RX connection for Spektrum DSMX or DSM2, FlySky iBUS, or PPM (*Disable `UART2` for PPM*)       |
+| `RX3, TX3`           | UART3         | TX3 can be used for VTX control                                                                |
+| `RX4, TX4`           | UART4         | RX4 pin  `PA1` can be used for camera control(PWM)                                             |
+| `TX6`                | UART6-TX      |                                                                                                |
+| `RX6`                | UART6-RX      | (*One per board corner*) Duplicates of RX6 pad for ESC Telemetry                               |
+| `Rssi`               | RSSI          | FrSky RSSI input from RX (*Rear of board*)                                                     |
+| `PA4 `               | ADC/DAC       | Airspeed_ADC_PIN (*Rear of board*)                                                            |
+| `D+, D-. VBus`       | USB pins      | (*Rear of board*)                                                                              |
+
+
+