The Motoron M2H18v20 Dual High-Power Motor Controller makes it easy to control DC motors from a Raspberry Pi (Model B+ or newer) through an I²C interface. The M2H18v20 supports motor supply voltages from 6.5 V to 30 V and can deliver continuous output currents up to 20 A per motor. This version ships with aluminum standoffs and with soldered stackable headers and terminal blocks.
Compare all products in Motoron M2H Dual High-Power Motor Controllers for Raspberry Pi.
Dimensions
Size:
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65 mm × 56 mm
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Weight:
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29 g1
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General specifications
Channels:
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2
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Model:
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Motoron M2H18v20
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Control interface:
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I²C
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Minimum operating voltage:
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6.5 V
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Maximum operating voltage:
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30 V2
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Continuous output current per channel:
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20 A3
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Minimum logic voltage:
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3.0 V
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Maximum logic voltage:
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5.5 V
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Reverse voltage protection?:
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Y
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Connectors soldered?:
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Y
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Identifying markings
PCB dev codes:
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mc2h31b
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Other PCB markings:
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0J13644
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Notes:
- 1
- Not including standoffs.
- 2
- Absolute maximum; higher voltages can permanently destroy the motor drivers. Recommended maximum is approximately 24 V, which leaves a safety margin for ripple voltage on the supply line. Not recommended for use with 24V batteries.
- 3
- Typical results at room temperature with both channels running at 90% duty cycle.