Synerduino STM Coming Soon……


 Coming Soon , more information will be posted as its made available.. Synerduino STM shield is an STM32 base platform that brings advance functionaly to your Drone Project. it still retains the Arduino shape allowing to be compatible with Arduino prototyping boards available.



The Shield Kit includes the following items:

1x GPS (V0 Beta Ublox Neo6 NMEA
1x Bluetooth
2x JR Servo Plug
2x DUPONT Line (V0.1)

List of features:

  • Compatible with INAV Firmware
  • Ground Station with INAV configurator
  • IMU 10DOF
  • Supports 3S/4S Batteries
  • 4 Output ESC Pads
  • 2 ADC Pins
  • 7 PWM output

Shopee Page

Synerduino STM

Preorder Request

STM32 Base Synerduino Shield for Advance users


  • Dimensions: 128 x 62 x 28 mm LWH / (V1.1)135mm x 62mm x 28mm
  • Weight: 46.1g
  • Arduino Prototyping Shield Footprint
  • 4 Solder Pad set s for 4 ESCs and Motors
  • DIY  section for component addons
  • 7 3-Pin PWM Headers S1-S7
  • 2 3-Pin RC Headers w/ Sbus inverter
  • 3 7-Pin Serial Headers
  • 2 3pin ADC in (Voltage and Current)
  • 2 RC Serial input Pin
  • WS2811 LED output


  • Input Voltage from Arduino Board: 3.3-5V
  • PWM Power Rail Regulated – 5V at 1.5A
  • Drone Power Input Voltage – 12.6V (3S) or 16.8V (4S)
  • Power Distribution Lines – 80A


  • Processor: STM32F411CEU6 BlackPill


  • GYRO/ACC: BMI160 (Align CW 0)
  • MAG: HMC5883/QMC5883 (Align CW 180)
  • BARO: BMP180/280


  • Firmware: INAV Flight

Serial Pins

  • Serial 1 -Telemetry or Serial OSD
  • Serial 2 – RC Sbus
  • Serial S – GPS

7 PWM MR/FW pin

  • MR motor (S1-S6 ) Servo (S7)
  • FW Motor (S1-S2) Servo (S3-S7)







    Main Documentation for SynerduinoSTM  use

    more will be added as soon its made available

    Synerduino (Shield Assembly)

    Synerduino Target  (Build Firmware)

    Downloadable Content






    INAV-Configurator_win64- 6.0.0-FP1


    SynerduinoSTM Hex File




    PID Presets (250mm frame ,4045 Prop, 2500kv-2300kv motor)

    Copy this and Paste it on the INAV Configurator CLI Tab Terminal and press Enter

    Synerduino INAV PID 250mm 4045 – DUMP

    Synerduino INAV PID 250mm 4045 – diff all


    Misc. Software

    Msys Terminal


    Xpack requirment


    VSCode-for scripting


    Synerduino Target

    SynerduinoSTM 5.1.0 Target

    SynerduinoSTM 6.0.0 FP1 Target



    3D Printed files

    pls check the stl file and the printer settings prior to print


    SynerduinoSTM 250Kwad Frame



    synerduino plane 1 STL File

    synerduino-plane-2 STL file


    Synerduino boat Hull

    Synerduino boat accessories

    For Beginners who wish to learn how to fly a Drone we can recommend this link

    Download 1

    Download 2

    Download 3

    Trainer cord PPM

    Require a Game Controller or a Radio Transmitter with PPM Trainer cord or USB dongle this Virtual Port comes useful

    Steam Community :: Guide :: SmartPropoPlus config for DRL Simulator