Scratch 3.0 與 Micro:bit BLE 藍芽連接 (GNU/Linux 平台)

1. 啟用 Google Chrome 瀏覽器的 Web Bluetooth API 支援
   chrome://flags/#enable-experimental-web-platform-features
2. 確認藍芽服務開啟

   # systemctl restart bluetooth
   # rfkill unblock all
   

3. 更新 Micro:bit 程式

   # cd /tmp
   # wget "https://llk.github.io/scratch-microbit-firmware/scratch-microbit-firmware-combined.hex"
   # cp /tmp/scratch-microbit-firmware-combined.hex /run/media/lyshie/MICROBIT
   

4. 開啟 Scratch 3.0 測試網站
   https://llk.github.io/scratch-gui/microbit/
5. 參考網站

• https://www.watch.impress.co.jp/kodomo_it/news/1130112.html
• https://llk.github.io/microbit-extension/iste18/
• https://github.com/hine/microbitble
• Web Bluetooth
• Web Bluetooth Samples