i1421-sw 资料汇总

## 1.硬件资料
模组规格书
[【附件】BARROT_i1421-sw_Datasheet_V1.7.2.pdf](/media/attachment/2025/08/BARROT_i1421-sw_Datasheet_V1.7.2.pdf)

单天线模组应用电路图

[【附件】Application_i1421-sw_single-antenna_V1.3_20230316.pdf](/media/attachment/2025/08/Application_i1421-sw_single-antenna_V1.3_20230316.pdf)

双天线模组应用电路图
[【附件】Application_i1421-sw_double-antenna_V1.3_20230316.pdf](/media/attachment/2025/08/Application_i1421-sw_double-antenna_V1.3_20230316.pdf)

模组推荐封装
[【附件】i1421-sw推荐封装.zip](/media/attachment/2025/08/i1421-sw%E6%8E%A8%E8%8D%90%E5%B0%81%E8%A3%85.zip)

## 2.开发板使用说明

[【附件】BARROT_i1421-sw DK board instructions_1.pdf](/media/attachment/2025/08/BARROT_i1421-sw_DK_board_instructions_1.pdf)

## 3.软件资料

## 4.认证资料
### 4.1模组QDID
模组QDID：199018
[【附件】1421_Qualification Workspace - Listing Details.pdf](/media/attachment/2025/08/1421_Qualification_Workspace_-_Listing_Details.pdf)

芯片DN：Q375306

### 4.2定频测试指导

[【附件】1421_BT.zip](/media/attachment/2025/08/1421_BT.zip)

[【附件】1421_WiFi.zip](/media/attachment/2025/08/1421_WiFi.zip)