IIC / I2C / TWI Turn 6 Digital IO Ports module for Arduino
IIC/I2C/TWI turn 16 digital inputs and outputs IO port module
Description:
Arduino only two data lines (SCL, SDA) and the module can communicate to convert the 16 digital IO ports, can be used for input and output.
Simultaneously in parallel eight modules, each module can be set by jumper address.
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5. 1 Year Factory Warranty
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