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98 lines
2.7 KiB
Markdown
98 lines
2.7 KiB
Markdown
# ThePeach FCC-K1
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:::warning
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PX4 does not manufacture this (or any) autopilot.
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Contact the [manufacturer](https://thepeach.kr/) for hardware support or compliance issues.
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:::
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**ThePeach FCC-K1** is an advanced autopilot designed and manufactured in **ThePeach**.
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It is based on the **Pixhawk-project FMUv3** open hardware design and runs **PX4** on **Nuttx OS**.
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## Specifications
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- Main Processor: STM32F427VIT6
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- 32bit ARM Cortex-M4, 168 MHz 256 KB RAM 2 MB Flash memory
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- IO Processor: STM32F100C8T6
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- ARM Cortex-M3, 32bit ARM Cortex-M3, 24 MHz, 8KB SRAM
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- On-board sensors
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- Accel/Gyro: ICM-20602
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- Accel/Gyro/Mag: MPU-9250
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- Barometer: MS5611
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- Interfaces
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- 8+5 PWM output (8 from IO, 5 from FMU)
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- Spektrum DSM / DSM2 / DSM-X Satellite compatible input
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- Futaba S.BUS compatible input and output
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- PPM sum signal input
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- Analogue / PWM RSSI input
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- S.Bus servo output
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- Safety switch/LED
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- 4x UART Ports: TELEM1, TELEM2, GPS, SERIAL4
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- 2x I2C Ports
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- 1x CAN bus
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- 1x ADC
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- Analog inputs for voltage / Current of 1 battery
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- Mechanical
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- Dimensions: 40.2 x 61.1 x 24.8 mm
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- Weight: 65g
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## Connectors
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## Serial Port Mapping
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| UART | Device | Port |
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| ------ | ---------- | --------------------- |
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| USART1 | /dev/ttyS0 | IO Processor Debug |
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| USART2 | /dev/ttyS1 | TELEM1 (flow control) |
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| USART3 | /dev/ttyS2 | TELEM2 (flow control) |
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| UART4 | /dev/ttyS3 | GPS1 |
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| USART6 | /dev/ttyS4 | PX4IO |
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| UART7 | /dev/ttyS5 | Debug Console |
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| UART8 | /dev/ttyS6 | TELEM4 |
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## Voltage Ratings
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**ThePeach FCC-K1** can be double-redundant on the power supply if two power sources are supplied.
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The two power rails are: **POWER** and **USB**.
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::: info
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The output power rails **FMU PWM OUT** and **I/O PWM OUT** do not power the flight controller board (and are not powered by it).
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You must supply power to one of **POWER** or **USB** or the board will be unpowered.
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:::
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**Normal Operation Maximum Ratings**
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Under these conditions all power sources will be used in this order to power the system:
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1. POWER input (5V to 5.5V)
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2. USB input (4.75V to 5.25V)
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**Absolute Maximum Ratings**
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Under these conditions, all power sources cause permanent damage to the flight controller.
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1. POWER input (5.5V Over)
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2. USB input (5.5V Over)
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## Building Firmware
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To build PX4 for this target:
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```jsx
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make thepeach_k1_default
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```
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## Where to buy
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Order from [ThePeach](https://thepeach.shop/)
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