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.

We’ve gotten used to the GPIO-available functions of Raspberry Pi computers remaining largely the same over the years, which is why it might have flown a little bit under the radar: the Raspberry Pi 4 ...

Bosch Sensortec released BSEC v3.2.1.0 in April 2025, and bme69x-python-library provides a Python 3.x wrapper for the binary library available from BoschSensortec. This release supports multiple ...

Multiple Kickstarter project creator Doug Gilliland has now launched his 17th project via the crowdfunding website, offering a Raspberry Pi I2C Multiplexer for the small single board PC. The new piece ...

No new features will be added. Bug fixes will no longer be provided. Support for new hardware is not planned. Pull requests and issues will no longer be reviewed or addressed. I want to express my ...

The 52Pi UPS Gen 6 is another UPS solution for the Raspberry Pi 5 that supports external battery packs for long-duration projects, and uses I²C plus PikaPython scripting to manage power settings and ...