docs/boards/Board - OMNIBUSF4NANOV7.md

   1 # Board Omnibus F4 Nano V7
   2
   3 This is the new Nano FC from Airbot! With added features in comparison to the predecessor.
   4
   5 ## Features
   6 * ICM20602 Gyro connected via SPI
   7 * FPC port for Frsky RX
   8 * STM32F405
   9 * 16MByte of Flash connected via SPI
  10 * 3-6s Lipo capable
  11 * AB7456 chip for Betaflight OSD
  12 * 20x20mm mounting holes
  13 * 5V 3A BEC
  14 * Solderpads for SmartAudio and CamControl
  15 * Motor outputs at each corner of the board
  16
  17 ## Resources
  18 |    Function   | SolderPad/SilkScreen | Resource | MCU Pin |            Notes            |
  19 |:-------------:|:--------------------:|:--------:|:-------:|:---------------------------:|
  20 |      SBUS     |         SBUS         |    RX1   |   PA10  |       Buildin-Inverter      |
  21 |      DSM2     |          TX1         |    TX1   |   PA9   | CLI serialrx_halduplex = ON |
  22 |   SmartAudio  |          S/A         |    TX5   |   PC12  |                             |
  23 |   Smartport   |          S.P         |   UART4  |  PA0/1  |      Buildin-Inverters      |
  24 | ESC Telemetry |          TLM         |    RX2   |   PA3   |                             |
  25 |   CamControl  |          CC          |          |   PA8   |                             |
  26 |      SDA      |          SDA         | I2C1_SDA |   PB9   |                             |
  27 |      SCL      |          SCL         | I2C1_SCL |   PB8   |                             |
  28 |      GPS      |        RX6/TX6       |   UART6  |  PC6/7  |        on Bottom side       |
  29 |  WS2812B LED  |          LED         |          |   PA15  |                             |
  30 |     Buzzer    |        BZ-/BZ+       |          |   PC5   |                             |
  31 |     UART3     |        RX3/TX3       |          | PC11/10 |                             |
  32
  33 ## Revisions
  34
  35 * Revision 1.0 UART4 and UART6 are swapped
  36 * Revision 1.1 use table above
  37
  38 ## Pinmap
  39 ![O4N7 Top](images/OMNIBUSF4NANOV7-TopSide.png)
  40 ![O4N7 Bottom](images/OMNIBUSF4NANOV7-BottomSide.png)