![[EN] Raspberry Pi : using a 4×20 characters display](https://i0.wp.com/hardware-libre.fr/wp-content/uploads/2014/03/Sans-titre1.png?fit=300%2C183&ssl=1)
[EN] Raspberry Pi : using a 4×20 characters display
Some people requested it, so here it is… We want to use a 4×20 caracters Arduino LCD on the Raspberry Pi. We will use the I²C protocol and a small python class to access the…
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