We’ve gotten used to the GPIO-available ... bit under the radar: the Raspberry Pi 4 has six SPI controllers, six I2C controllers, and six UARTs – all on its 40-pin header.
I have always enjoyed tinkering with my Raspberry Pi and discovering new ways to enhance its functionality. Over time, I have ...
[NODE] has been experimenting with Raspberry Pi ... the GPIO ports, but the entire project is open source specifically to allow people to make their own modifications. [NODE] is a big fan of ...