If the sensors/modules you use are not equipped with the EASY plug interface (RJ11 6P6C), it will cause you trouble connecting to OpenELAB EASY plug Control Board V2.0.
We now specially design this EASY Plug Breakout board.
It communicates with EASY plug Control Board V2 via SPI pin. It breaks out the power pins, digital pins of 2.54mm pitch and terminal block interface.
By programming, can realize the serial port communication, IIC communication and single IO pin signal control.
The breakout board comes with a slide switch.
When turn the slide switch to 0 position, SS pin connects to GND, microcontroller CAN’T control the SS pin level! So CAN’T control the serial port communication and IIC communication!
When turn the slide switch to 1 position, SS pin suspends, microcontroller is able to control the SS pin level! So can realize the normal signal extension!
The EASY Plug Breakout board comes with a 3.2mm fixing hole.