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.

More often than not, an IoT master device uses the SPI (serial peripheral interface) and I 2 C (inter-integrated circuit) protocols to exchange data with EEPROMs or sensors that are operating in slave ...

Raspberry Pi (Raspbian GNU/Linux 12 bookworm) で、外部ライブラリ（discord.pyなど）を使用したPythonスクリプトをsystemdでサービスとして起動しようとしたところ、起動に失敗して困っていました。 今回は、この問題の原因と解決方法について、自分がハマったポイントも ...

ラズパイを使った試作から、より安価・省電力なLTE通信構成へスムーズに移行。PPPプロトコルスタック搭載で、標準的なPythonと同等のコードでLTE通信を実現。

If you are looking to learn more about the awesome Raspberry Pi mini PC or thinking about teaching coding, electronics or how to use the awesome Raspberry Pi hardware to others. You might be ...

The Raspberry Pi Pico is a low-cost, high-performance microcontroller board, It has flexible digital interfaces and it is very small but powerful. The board offers users the chance to develop projects ...

Anyone interested in building their very own Raspberry Pi NAS, be interested in a new project published to the hackster.io website this week by member “rjconcepcion”. The NAS tutorial uses a ...