This module can be purchased on Xinabox CC.

This ☒CHIP forms part of the interface modules and is equipped with a high speed IO expander chip allowing user to output a signal to another device or simple use as a control mechanism.

The OC01 ☒CHIP is housed in an extremely compact 2U×2U chip with three connection ports and four output connection points providing both VCC and ground individually.

Module is based off the PCA9536 Remote 4-Bit I2C and SMBus I/O Expander.

• PCA9536 - It provides general-purpose remote I/O expansion for most micro-controllers. More information on the PCA9536 can be found in the device datasheet.

• ☒Core Library
• Arduino IDE 1.8.1

To install the libraries please followed the guide provided on the Arduino Website under "Importing a .zip Library".