Uploaded November 2023 | Updated September 2026, 21 hours ago
4 channel relay board will provide the ability to control high voltage and high current external devices through GPIO pins easily.
Add-on board for ODROID-M1S only.
4-channel relay control via GPIO pins.
GPIO isolation using PC817 photocoupler to prevent interference from high voltage circuit.
Single RS232 serial port.
Board reset and power button pins (Optional)
more information : hardkernel.com
4 channel relay board will provide the ability to control high voltage and high current external devices through GPIO pins easily.
Add-on board for ODROID-M1S only.
4-channel relay control via GPIO pins.
GPIO isolation using PC817 photocoupler to prevent interference from high voltage circuit.
Single RS232 serial port.
Board reset and power button pins (Optional)
more information : hardkernel.com
![[ODROID-C2]Getting started Android part 1](https://i.ytimg.com/vi/fEyeMTS3idU/mqdefault.jpg "[ODROID-C2]Getting started Android part 1
This is the very basic guide for someone who wants to start ODROID-C2.
http://www.hardkernel.com/main/products/prdt_info.php?g_code=G145457216438")
