While the Raspberry Pi has very good support for an I2C bus, a lot of very cool chips – including the in system programmer for just about every ATtiny and ATmega microcontroller – use an SPI bus.

Needle 2 is a 45-million-parameter, 14MB model that turns plain-English commands into local Python function calls on a ...

The 14MB Needle 2 function-calling model lets a Raspberry Pi 5 turn natural-language instructions into local Python actions without an internet connection or AI accelerator.

Cactus Compute's Needle 2 is a 14MB function-calling model that turns typed instructions into Python function calls on the ...

There’s a new and very detailed video tutorial about the Raspberry Pi available from the Australian firm Core Electronics. There are 30 videos and 5 chapters in total. A few of the introduction videos ...