重要通知：Spresense网站迁移公告 - 查看详情

Spresense项目网站将于2026年1月16日迁移至Sony Semiconductor Solutions旗下域名。新网址将于近期公布，敬请留意网站更新消息。

Spresense - 低功耗下的边缘计算

在干电池供电的Spresense板上体验正真的边缘计算

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Updater Tool from RK_03_00_00_00_04121_001 to RK_03_00_00_22_13151_002

This is a tool for updating the LTE firmware on the Spresense LTE Extension Board.

Windows and Mac OS are both supported. Please choose the download according to your PC environment.

Updater Tool manual

You can find the manual of this tool here.