Dual H-Bridge Motor Driver (H18R1x)


Dual H-Bridge Motor Driver

Stage: Testing

1 in stock


H18R1x is a dual H-bridge motor driver module based on L298 and STM32G0 MCU. 

The H-bridge motor driver module, allows driving motors in two directions (forward and backward). With such a module, the motor can be made to rotate, and the polarity of the motor's power supply can be reversed to change the direction of rotation. If necessary, the motor can also be braked.



  • Linear voltage regulator
    • Features:
      • Output current: 1A
      • Input voltage: 5 to 24 V
      • Positive Output voltage: 5.0 V
      • Operating temperature: 0°C to +125°C
  • Dual full bridge motor driver 5 Volt 22-Pin (20+2Tab) PowerSO Tube
    • Features:
      • Load Supply Range VS: 5-35 V
      • Maximum motor current: 2A


  • STM32G0B1CEU6N 32-bit ARM Cortex-M0 MCU.
  • 8MHz external oscillator.
  • Five array ports and ten power ports (+3.3V and GND).
  • Access to 5xUART, BOOT0, RESET.

Physical Properties

  • Shape: Dual-hexagon
  • Size: 60 mm short diagonal, 17.32 mm side
  • Area: 15.6 cm^2
  • Weight: 20 g
  • Soldermask Color: Dark green
  • Surface Finish: ENIG (gold) or HASL-LF (tin)


Please visit this product projects on Hackster.o network.


H18R1x BOM

Quickstart Guide

Download a PDF version here.




Frequently Asked Questions

Have more questions? Please check our main FAQ page and feel free to contact us for any unanswered questions.


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  • Schematics (PDF)
  • Hardware Design Files (EAGLE)
  • Source Code (GitHub). Download a pre-compiled firmware HEX file here.
  • Documentation / Factsheet (PDF)
  • Projects & Examples: Please check our account on Hackster.io for demo projects and examples.