Stap 1: Wat moet u..!!
1. de raspberry Pi
2. PCA9536
LINK: https://www.controleverything.com/content/Digital-IO?sku=PCA9536_I2CIO
3. I²C kabel
LINK: https://www.controleverything.com/content/I2C-Cables?sku=I2CAFF3
4. I²C Shield voor Raspberry Pi
LINK: https://www.controleverything.com/content/I2C-Master?sku=TOUTPI2
5. de ethernetkabel