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FEATURES A 4-channel relay board will allow the ability to easily control high-voltage and high-current external devices through GPIO pins. Add-on board for ODROID-C5 only. 4-channel relay control via GPIO pins. 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 NOTES Wiki: https://wiki.odroid.com/accessory/add-on_boards/fetboard
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🇺🇸 Ship from USA · On Agora since 2025
$16.95
