第777回では、Raspberry Pi Zero 2 WにUbuntuをインストールする方法を紹介しました。その際に、 「⁠Bluetoothはうまく動かなかった」 と説明しましたが、今回はそのBluetoothの認識方法とその使い方を説明しましょう。 図1 Raspberry Pi Zero 2 WにBluetoothオーディオ ...

2024年11月25日に登場した「Raspberry Pi Pico 2 W」は2024年8月に登場した「Raspberry Pi Pico 2」の無線機能搭載版で、ArmコアとRISC-Vコアの両方を搭載した独自設計マイコン「RP2350」やWi-FiとBluetoothに対応した無線通信モジュールなどを搭載しています。そんなRaspberry Pi ...

The Raspberry Pi was born on February 29th which means we’re only three years away from its second birthday, and a new hardware release from the Pi Foundation is becoming somewhat of a tradition. This ...

Nintendo SwitchはBluetoothスピーカーやBluetoothイヤホンへの音声出力に対応していますが、オーディオ機器の種類によっては実感できるレベルの遅延が発生することがあります。この音声遅延問題を無線機能搭載マイコンボード「Raspberry Pi Pico 2 W」を使って解決し ...

This series is turning out to be a lot longer than I had planned; fortunately, it is also turning out to be a lot more fun than I had expected, and that's really saying something. Now I have a couple ...

The Raspberry Pi is one of the smallest computers anyone can buy. It also happens to be one of the cheapest, with flagship models priced at under $100. This is thanks to how every Pi unit consists of ...

I've had my Raspberry Pi 3 for a bit more than a week now, and I have been trying a few different things with it. The results have been mixed so far, but mostly good. (Oh, and by the way the ...