docs/Board - Paris Air Hero 32.md

   1 # Board - Paris Air Hero 32 / Acro Naze 32 Mini
   2
   3 This board uses the same firmware as the Naze32 board.
   4
   5 ## Sensors
   6
   7 MPU6500 via SPI interface.
   8
   9 ## Ports
  10
  11 6 x 3pin ESC / Servo outputs
  12 1 x 8pin JST connector (PPM/PWM/UART2)
  13 1 x 4pin JST connector (UART3/I2C)
  14
  15 ## Pinouts
  16
  17 The 10 pin RC I/O connector has the following pinouts when used in RX_PPM/RX_SERIAL mode.
  18
  19 From right to left when looking at the socket from the edge of the board.
  20
  21 | Pin | Function       | Notes                            |
  22 | --- | -------------- | -------------------------------- |
  23 | 1   | Ground         |                                  |
  24 | 2   | +5V            |                                  |
  25 | 3   | RX_PPM         | Enable `feature RX_PPM`          |
  26 | 4   | RSSI_ADC       | Enable `feature RSSI_ADC`.  Connect to the output of a PWM-RSSI conditioner, 0v-3.3v input |
  27 | 5   | USART2 TX      |                                  |
  28 | 6   | USART2 RX      | Built-in inverter                |
  29 | 7   | LED_STRIP      | Enable `feature LED_STRIP`       |
  30 | 8   | unused         |                                  |
  31
  32 When SOFTSERIAL is enabled, LED_STRIP and CURRENT_METER are unavailable, but one SoftSerial port is made available to use instead.
  33
  34 | Pin | Function       | Notes                            |
  35 | --- | -------------- | -------------------------------- |
  36 | 7   | SOFTSERIAL1 RX | Enable `feature SOFTSERIAL`      |
  37 | 8   | SOFTSERIAL1 TX |                                  |
  38
  39
  40 ## Serial Ports
  41
  42 | Value | Identifier   | RX         | TX                 | Notes                                                                                       |
  43 | ----- | ------------ | ---------- | ------------------ | ------------------------------------------------------------------------------------------- |
  44 | 1     | USART1       | RX  / PA10 | TX  / PA9 / TELEM  | TELEM output is always inverted (for FrSky). Internally connected to USB port via CP2102 IC |
  45 | 2     | USART2       | RC4 / PA3  | RC3 / PA2          |                                                                                             |
  46 | 3     | USART3       | F3  / PB11 | F2  / PB10         | Flex port is configured as UART3 when port is configured                                    |
  47 | 4     | SOFTSERIAL1  | RC5 / PA6  | RC6 / PA7          |                                                                                             |
  48