これまで使っていたRaspberry Pi 3Bの調子が良くないので、新しいの買おうと思ったけど、最新のRaspberry Pi 5はまだ技適が通っていないので、とりあえずRaspberry Pi 4Bを買ってみたら、設定で苦労したので備忘録的にまとめた記事です。 今回、ラズパイの高速動作 ...

These instructions are targeted toward folks who do not have a lot of experience building software systems in the Pi Operating System and who could benefit from more step-by-step direction. Someone ...

読んで字のごとくUSBコントローラー(Microchip LAN7515)の電源をOFFして省エネします。どのくらい消費電力が下がるのかを測る方法を用意していなかったのでCPU温度でどのくらい下がるかやってみました。(CPU温度は後の方にコマンド書いてます) $ vcgencmd measure_temp ...

「Raspberry Pi」(通称: ...

The SoCs used on the Raspberry Pis have two built-in UARTs, a PL011 and a mini UART. They are implemented using different hardware blocks, so they have slightly different characteristics. However, ...

Filter ads across devices with Pi-hole and Tailscale on a Pi Zero 2 W, using a static IP and router DNS for smoother browsing ...

Remote.It, a company providing remote access services, has released an open-source project to enable Raspberry Pi WiFi network configuration using Bluetooth (BLE), so users can easily configure WiFi ...

Build a fast, private offline chatbot on Raspberry Pi 5 with the RLM AA50, 24 TOPS, and 8GB DDR4 to get instant voice replies ...

A new release of the Raspberry Pi OS arrived last week. As usual, the release announcement gives a general overview of the most important additions and improvements, and the release notes contain a ...