采集动作样本，训练能在 micro:bit 上运行的分类模型。
版本 2.10 — 更新于 October 2026 | KidsAiTools 团队审核
免费工具（网页版，另有 Android 和 iPad 应用）可记录动作数据、训练模型，并在 micro:bit V2 上运行。无需登录，但必须另备 micro:bit V2 硬件，价格依零售商而异。
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7 - 14 岁
The official micro:bit guidance says ages 7+; ages 7–14 are this directory’s focus range. Movement samples stay in the browser and models run on the device; micro:bit says no personal data is collected or shared. Check device connection and sharing settings.
2026/10/2