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A 4-channel relay board will allow the ability to easily control high-voltage and high-current external devices through GPIO pins.
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Add-on board for ODROID-C5 only.
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4-channel relay control via GPIO pins.
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GPIO isolation using PC817 photocoupler to prevent interference from high-voltage circuit.
| Form Factor | Board dimension : 56 (L) x 69 (W) x 30 (H) mm |