Since the Raspberry Pi I/O pins operate at 3.3V this could connect to the B side, give you the ability to interface with i2c parts rated for lower or higher voltages. This is especially handy for ...

the Raspberry Pi 4 has six SPI controllers, six I2C controllers, and six UARTs – all on its 40-pin header. You can’t make use of all of these at once, but with up to four different connections ...

Today is Pi Day. 3rd month, 14th day. It's not the 314th day of the year; that’s November 10th.

Since interlaced video wasn't supported, the Raspberry Pi team had to make three important software changes. First, the team ...