Skip to content

Legacy target SPRacingF3EVO

Paweł Spychalski edited this page Apr 14, 2021 · 1 revision

Board - Seriously Pro SP Racing F3 EVO

The Seriously Pro Racing F3 Evo board (SPRacingF3EVO) is the evolution of the first board designed specifically for Cleanflight.

Purchasing boards directly from SeriouslyPro / SP Racing and official retailers helps fund Cleanflight development, it's the reason the Seriously Pro boards exist! Official retailers are always listed on the SeriouslyPro.com website.

Full details available on the website, here:

http://seriouslypro.com/spracingf3evo

Hardware Features

  • Next-generation STM32 F3 processor with hardware floating point unit for efficient flight calculations and faster ARM-Cortex M4 core.
  • MicroSD-Card socket for black box flight log recorder - optimize your tuning and see the results of your setup without guesswork.
  • Race transponder built in - just turn up at a race and have your lap times recorded.
  • Features the latest Accelerometer, Gyro and Mag/Compass and Baro/Altitude sensor technology.
  • Wire up using using pin headers for all major connections for excellent crash-durability. Use either right-angled or straight pin-headers.
  • No compromise I/O. Use all the features all the time; e.g. Connect your USB + OSD + SmartPort + SBus + GPS + LED Strip + Battery Monitoring + 8 motors - all at the same time!
  • 8 PWM output lines for ESCs and Servos. Arranged for easy wiring on standard pin headers.
  • Supports direct connection of SBus, SumH, SumD, Spektrum1024/2048, XBus receivers. No external inverters required (built-in).
  • Supports direct connection of 3.3v Spektrum Satellite receivers via 3 pin through-hole JST-ZH connector.
  • Dedicated PPM receiver input.
  • 3 Serial Ports - NOT shared with the USB socket.
  • Telemetry port
  • Micro USB socket.
  • Dedicated output for programmable LEDs - great for orientation, racing and night flying. (Currently mutually exclusive with the Transponder).
  • Dedicated I2C port for connection of OLED display without needing flight battery.
  • Battery monitoring for voltage and current.
  • RSSI monitoring (analogue or PWM).
  • Buzzer port for audible warnings and notifications.
  • Developer friendly debugging port (SWD) and boot mode selection, unbrickable bootloader.
  • Symmetrical design for a super tidy wiring.
  • JST-SH sockets only for I2C, UART2 and SWD. UART2 also on through-hole pins.
  • Flashing via USB or serial port.
  • Stackable design - perfect for integrating with OSDs and power distribution boards.
  • Standard mounting - 36x36mm with standard 30.5mm mounting holes.
  • LEDs for 3v, 5v and Status for easy diagnostics.
  • Copper-etched Cleanflight logo.

Serial Ports

Value Identifier RX TX 5v Tolerant Notes
1 USART1 PA10 PA9 YES 2 through-hole pins. Use for connecting to OSD/GPS/BlueTooth.
2 USART2 PA15 PA14 / SWCLK YES JST socket and PPM header. Use to connect to RX.
3 USART3 PB11 / AF7 PB10 / AF7 NO Available on 4 through-hole pins. 3.3V signals only ! Use for GPS, Spektrum Satellite RX, SmartPort Telemetry, HoTT telemetry, etc.
  • You cannot use SWD and USART2 at the same time.
  • When using a Serial RX receiver the TXD (T2) pin cannot be used for telemetry. Use UART3 TXD instead.
  • Two SoftSerial is supported. Enabling SoftSerial disables Servo output 3,4,5,6
  • Windows DFU Flashing requires Zadig (see configurator)

SoftSerial

Pin Function Notes
5 SOFTSERIAL1 RX SoftSerial replaces Servo 3,4,5,6
6 SOFTSERIAL1 TX
7 SOFTSERIAL2 RX
8 SOFTSERIAL2 TX

Pinouts

Full pinout details are available in the manual, here:

http://seriouslypro.com/files/SPRacingF3EVO-Manual-latest.pdf

IO_1

The 6 pin IO_1 connector has the following pinouts when used in RX_SERIAL mode.

Pin Function Notes
1 Ground
2 VCC_IN Voltage as-supplied by BEC.
3 RX_SERIAL Enable feature RX_SERIAL
4
5 +V BATTERY Voltage as-supplied by Battery.
6 -V BATTERY Voltage as-supplied by Battery.

When RX_PPM is used the IO_1 pinout is as follows.

Pin Function Notes
1 Ground
2 VCC_IN Voltage as-supplied by BEC.
3 RX_PPM Enable feature RX_PPM
4 TELEMETRY Enable feature TELEMETRY
5 +V BATTERY Voltage as-supplied by Battery.
6 -V BATTERY Voltage as-supplied by Battery.

IO_2

When TRANSPONDER is used and the IR solder pads are shorted, the 6 pin IO_2 pinout is as follows.

Pin Function Notes
1 IR- Short leg of the IR LED
2 IR+ Long leg of the IR LED
3 CURRENT Current Sensor
4 RSSI RSSI (PWM or Analog - select by solder pads)
5 BUZZER+ 5V Source
6 BUZZER- Buzzer signal

When LEDSTRIP is used and the LED solder pads are shorted, the 6 pin IO_2 pinout is as follows.

Pin Function Notes
1
2 LEDSTRIP WS2812 Ledstrip data
3 CURRENT Current Sensor
4 RSSI RSSI (PWM or Analog - select by solder pads)
5 BUZZER+ 5V Source
6 BUZZER- Buzzer signal

UART1

Pin Function Notes
3 TXD
4 RXD

UART2/3

Pin Function Notes
1 Ground
2 VCC_IN Voltage as-supplied by BEC.
3 TXD
4 RXD

Spektrum Satellite

Pin Function Notes
3 3.3V
2 Ground
1 RXD

I2C

Pin Function Notes
1 Ground
2 5.0v Voltage as-supplied by BEC OR USB, always on
3 SCL 3.3V signals only
4 SDA 3.3V signals only

SWD

The port cannot be used at the same time as UART2.

Pin Function Notes
1 Ground
2 NRST
3 SWDIO
4 SWDCLK

WIKI TOPICS

Wiki Home Page

INAV Version Release Notes

7.1.0 Release Notes
7.0.0 Release Notes
6.0.0 Release Notes
5.1 Release notes
5.0.0 Release Notes
4.1.0 Release Notes
4.0.0 Release Notes
3.0.0 Release Notes
2.6.0 Release Notes
2.5.1 Release notes
2.5.0 Release Notes
2.4.0 Release Notes
2.3.0 Release Notes
2.2.1 Release Notes
2.2.0 Release Notes
2.1.0 Release Notes
2.0.0 Release Notes
1.9.1 Release notes
1.9.0 Release notes
1.8.0 Release notes
1.7.3 Release notes
Older Release Notes

QUICK START GUIDES

Getting started with iNav
Fixed Wing Guide
Howto: CC3D flight controller, minimOSD , telemetry and GPS for fixed wing
Howto: CC3D flight controller, minimOSD, GPS and LTM telemetry for fixed wing
INAV for BetaFlight users
launch mode
Multirotor guide
YouTube video guides
DevDocs Getting Started.md
DevDocs INAV_Fixed_Wing_Setup_Guide.pdf
DevDocs Safety.md

Connecting to INAV

Bluetooth setup to configure your flight controller
DevDocs Wireless Connections (BLE, TCP and UDP).md\

Flashing and Upgrading

Boards, Targets and PWM allocations
Upgrading from an older version of INAV to the current version
DevDocs Installation.md
DevDocs USB Flashing.md

Setup Tab
Live 3D Graphic & Pre-Arming Checks

Calibration Tab
Accelerometer, Compass, & Optic Flow Calibration

Alignment Tool Tab
Adjust mount angle of FC & Compass

Ports Tab
Map Devices to UART Serial Ports

Receiver Tab
Set protocol and channel mapping

Mixer

Mixer Tab
Custom mixes for exotic setups
DevDocs Mixer.md

Outputs

DevDocs ESC and servo outputs.md
DevDocs Servo.md

Modes

Modes
Navigation modes
Navigation Mode: Return to Home
DevDocs Controls.md
DevDocs INAV_Modes.pdf
DevDocs Navigation.md

Configuration

Sensor auto detect and hardware failure detection

Failsafe

Failsafe
DevDocs Failsafe.md

PID Tuning

PID Attenuation and scaling
Fixed Wing Tuning for INAV 3.0
Tune INAV PIFF controller for fixedwing
DevDocs Autotune - fixedwing.md
DevDocs INAV PID Controller.md
DevDocs INAV_Wing_Tuning_Masterclass.pdf
DevDocs PID tuning.md
DevDocs Profiles.md

GPS

GPS and Compass setup
GPS Failsafe and Glitch Protection

OSD and VTx

DevDocs Betaflight 4.3 compatible OSD.md
OSD custom messages
OSD Hud and ESP32 radars
DevDocs OSD.md
DevDocs VTx.md

LED Strip

DevDocs LedStrip.md

ADVANCED

Advanced Tuning

Fixed Wing Autolaunch
DevDocs INAV_Autolaunch.pdf

Programming

DevDocs Programming Framework.md

Adjustments

DevDocs Inflight Adjustments.md

Mission Control

iNavFlight Missions
DevDocs Safehomes.md

Tethered Logging

Log when FC is connected via USB

Blackbox

DevDocs Blackbox.md
INAV blackbox variables
DevDocs USB_Mass_Storage_(MSC)_mode.md

CLI

iNav CLI variables
DevDocs Cli.md
DevDocs Settings.md

VTOL

DevDocs MixerProfile.md
DevDocs VTOL.md

TROUBLESHOOTING

"Something" is disabled Reasons
Blinkenlights
Pixel OSD FAQs
TROUBLESHOOTING
Why do I have limited servo throw in my airplane

ADTL TOPICS, FEATURES, DEV INFO

AAT Automatic Antenna Tracker
Building custom firmware
Default values for different type of aircrafts
Features safe to add and remove to fit your needs.
Developer info
INAV MSP frames changelog
INAV Remote Management, Control and Telemetry
Lightweight Telemetry (LTM)
Making a new Virtualbox to make your own INAV
MSP Navigation Messages
MSP V2
OrangeRX LRS RX and OMNIBUS F4
Rate Dynamics
Target and Sensor support
UAV Interconnect Bus
Ublox 3.01 firmware and Galileo
DevDocs 1wire.md
DevDocs ADSB.md
DevDocs Battery.md
DevDocs Buzzer.md
DevDocs Channel forwarding.md
DevDocs Display.md
DevDocs Fixed Wing Landing.md
DevDocs GPS_fix_estimation.md
DevDocs LED pin PWM.md
DevDocs Lights.md
DevDocs OSD Joystick.md
DevDocs Servo Gimbal.md
DevDocs Temperature sensors.md

OLD LEGACY INFO

Supported boards
DevDocs Boards.md
Legacy Mixers
Legacy target ChebuzzF3
Legacy target Colibri RACE
Legacy target Motolab
Legacy target Omnibus F3
Legacy target Paris Air Hero 32
Legacy target Paris Air Hero 32 F3
Legacy target Sparky
Legacy target SPRacingF3
Legacy target SPRacingF3EVO
Legacy target SPRacingF3EVO_1SS
DevDocs Configuration.md
Request form new PRESET
DevDocs Introduction.md
Welcome to INAV, useful links and products
iNav Telemetry
DevDocs Rangefinder.md
DevDocs Rssi.md
DevDocs Runcam device.md
DevDocs Serial.md
DevDocs Telemetry.md
DevDocs Rx.md
DevDocs Spektrum bind.md

Clone this wiki locally