The Raspberry Pi 3 Model B features a quad-core 64-bit ARM Cortex ... there’s a lot you can do with a tiny Linux board with a few GPIO pins and an Ethernet port. Last year, the Raspberry Pi ...
When the Raspberry Pi 3 Model B+ was announced in March of 2018 ... with the buck converter outputs going into the ground and +5V pins on the Raspberry Pi’s GPIO header. A fancier solution ...