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92 lines
3.8 KiB
Markdown
92 lines
3.8 KiB
Markdown
# SPRacingH7EXTREME (PX4 Edition)
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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://shop.seriouslypro.com) for hardware support or compliance issues.
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:::
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The [SPRacingH7EXTREME](https://shop.seriouslypro.com/sp-racing-h7-extreme) is a feature packed FC/PDB with DUAL ICM20602 gyros, H7 400/480Mhz(+) CPU, high-precision BMP388 barometer, SD Card socket, current sensor, 8 easily accessible motor outputs, OSD, Microphone, Audio output, and more.
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It can be used easily for small to large quads, planes, octocoptors and more advanced frames.
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It's best used with separate ESCs as it features a built-in power distribution board (PDB).
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Wiring up a 4in1 ESC is easy too.
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There is also a 12 pin stacking connector which provides 4 more motor outputs, SPI and a UART connectivity.
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::: info
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This flight controller is [manufacturer supported](../flight_controller/autopilot_manufacturer_supported.md).
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:::
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## Key Features
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- Main System-on-Chip: [STM32H750VBT6 rev.y/v](https://www.st.com/en/microcontrollers-microprocessors/stm32h750vb.html)
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- CPU: 400/480Mhz(+) ARM Cortex M7 with single-precision FPU. (+ 480Mhz with Rev V CPUs)
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- RAM: 1MB
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- 16MB External Flash 4-bit QuadSPI in Memory Mapped mode for code _and_ config.
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- On-board sensors:
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- Dual Gyros (1xSPI each, with separate interrupt signals, 32khz capable, fsync capable)
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- High-precision BMP388 Baro (I2C + interrupt)
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- 110A Current Sensor
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- GPS via External 8 pin IO port.
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- Audio/Visual
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- On-screen display OSD (dedicated SPI, character based, MAX7456)
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- Microphone sensor
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- Audio output from CPU DAC.
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- Audio mixer for microphone/DAC outputs.
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- Interfaces
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- SD Card (4-bit SDIO not 1-bit SPI)
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- IR transponder (iLAP compatible)
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- Buzzer circuitry
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- RSSI (Analog/PWM)
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- 12 motor outputs (4 by motor pads, 4 in the middle, and 4 on stacking connector).
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- 1x SPI breakout onto stacking connector
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- 6 Serial Ports (5x TX & RX, 1x TX-only bi-directional for telemetry)
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- Boot Button (Side press)
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- Bind/User Button (Side press)
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- Receiver ports (all usual protocols, no inverter needed)
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- CAM OSD control and Video IN on CAM socket.
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- SWD debugging port.
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- Video OUT + Audio OUT on VTX socket.
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- USB with OTG capability (ID and VBUS connected to CPU)
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- Power System
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- Integrated PDB.
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- 2-6S BEC
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- TVS Protection Diode
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- Dedicated 500ma VREG for Gyros, with gyro noise filter capacitors.
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- Second 500ma VREG for CPU, Baro, Microphone, etc.
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- Other features
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- Status Led
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- LED strip support (with well-placed connection pads).
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- Bootable from SD Card or External flash.
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- Flashable from SD Card.
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- Solder-from-top design.
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- PCB Cutouts for battery wires.
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- No Compass, use an external GPS with a magnometer/compass sensor connected to the GPS IO port.
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- Also runs Betaflight 4.x+, Cleanflight 4.x+.
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- Designed by Dominic Clifton, the guy that created Cleanflight
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- Dimensions
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- 36x36mm with 30.5\*30.5 mouting pattern, M4 holes.
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- Soft-mount M4 to M3 grommets supplied.
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## Where to Buy
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The SPRacingH7EXTREME is available from the [Seriously Pro shop](https://shop.seriouslypro.com/sp-racing-h7-extreme).
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::: info
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Select the PX4 edition when purchasing!
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:::
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## Manual, Pinouts and Connection Diagrams
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The manual with pinouts can be downloaded from [here](http://seriouslypro.com/files/SPRacingH7EXTREME-Manual-latest.pdf).
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See the [SPRacingH7EXTREME website](http://seriouslypro.com/products/spracingh7extreme) for other diagrams.
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## Credits
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This design was created by [Dominic Clifton](https://github.com/hydra)
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Initial PX4 support by [Igor-Misic](https://github.com/Igor-Misic)
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