Ai-WB2-12F-Kit 是专为 Ai-WB2-12F 模块设计的开发板。Ai-WB2-12F 是深圳市爱信可科技有限公司开发的 Wi-Fi & Bluetooth 模块。该模块搭载 BL602 芯片作为核心处理器,支持 Wi-Fi 802.11b/g/n 协议和 BLE 5.0 协议。BL602 芯片内置低功耗 32 位 RISC CPU、276KB RAM 和丰富的外设接口,包括 SDIO、SPI、UART、VDC、IR remote、PWM、ADC、DAC、PIR 和 GPIO。可广泛应用于物联网 (IoT)、移动设备、可穿戴电子设备、智能家居等领域。
2.1. 静电要求................................................................................................................6 2.2. 电气特性....................................................................................................................7 2.3. Wi-Fi 射频性能...............................................................................................................7 2.4. BLE 射频性能.................................................................................................................8 2.5. 电源.................................................................................................................................8 3. 外观尺寸.................................................................................................................................9 4. 管脚定义.................................................................................................................................10 5. 原理图.................................................................................................................................12 6. 天线参数...............................................................................................................................13
7.1. 应用电路................................................................................................................17 7.2. 建议 PCB 封装尺寸....................................................................................................18 7.3. 天线布局要求...............................................................................................................18 7.4. 电源.......................................................................................................................19 7.5. GPIO......................................................................................................................20 8. 存储条件.......................................................................................................................21 9. 回流焊曲线图....................................................................................................................21 10. 产品包装信息....................................................................................................................22 11. 联系我们....................................................................................................................................22 免责声明和版权声明.........................................................................................................................23 声明.....................................................................................................................................23
2.1. 静电要求................................................................................................................6 2.2. 电气特性....................................................................................................................7 2.3. Wi-Fi 射频性能...............................................................................................................7 2.4. BLE 射频性能.................................................................................................................8 2.5. 电源.................................................................................................................................8 3. 外观尺寸.................................................................................................................................9 4. 管脚定义.................................................................................................................................10 5. 原理图.................................................................................................................................12 6. 天线参数...............................................................................................................................13
(1)随机取测试的名称 (2)随机取clientID (3)这里使用了TLS加密,所以主机前缀选择:“ wss:// ”(4)wss链接,端口号需要填写8084,如果是MQTT链接则填写8883 (5)随机账号与密码 (6)选择SSL/TLS加密,选择CA visa服务器 (7)MQTT版本选择3.1.1 (8)Last Will部分无需配置 ③ 如果设置的参数无误,点击connect按钮连接成功,然后点击Add subscription,在Topic上填写aithinker然后点击OK,在发布的数据上方的主题名称中填写aithinker,如下图:
– Interface:用于选择下载烧写通讯接口。可根据需要选择 Jlink 或 UART 方式。默认选择 UART。 – COM Port:选择 UART 进行下载时,此处选择芯片所连的 COM 号,可点击 Refresh 按钮刷新 COM 号。 – Uart Rate:选择 UART 进行下载时,填写 Baud Rate,建议下载频率设置为 921600。 – Board:选择使用的板子型号,板子型号和晶振类型,它们共同决定了 DTS 文件,也就是决定了板级硬件配置参数。 – Chip Erase:默认设置为 False,下载时会根据烧写地址和内容大小进行擦除,设置为 Ture 则会在烧写程序前擦除所有 Flash。 – Xtal:用于选择板子使用的晶振类型,一般为 40M
7.3. 天线布局要求 ................................................................................................................ 17 7.4. 电源 ................................................................................................................................ 18 7.5. GPIO ................................................................................................................................ 19 8. 储存条件 ................................................................................................................................ 20 9. 回流焊曲线图 ............................................................................................................................. 20 10. 产品相关型号 ............................................................................................................................. 21 11. 产品包装信息 ............................................................................................................................. 22 12. 联系我们 ................................................................................................................................ 22 免责声明和版权声明 ................................................................................................................ 23 声明 ............................................................................................................................................. 23
