Bluetooth module recommend

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Robin_Peng
Level 5
Level 5
Distributor - Macnica(GC)
100 replies posted 50 replies posted 50 questions asked

我们有个项目需要用到蓝牙模块,具体需求是串口接口,至少1对5连接,通讯距离40米以上,功耗尽量低一点8mA以内,BLE5.0以上,请推荐下合适的蓝牙模块,谢谢!

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由于需要至少1对5连接,所以建议使用20719-based模组,通讯距离需要根据实际的应用环境来判断,我们这边的测试距离都是在空旷无遮挡的情况下测得的。如果在比较复杂的工况下,建议使用CYBT-483039-02. https://www.cypress.com/products/ble-bluetooth

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Owen_Zhang123
Moderator
Moderator
Moderator
5 questions asked 500 solutions authored 250 sign-ins

确认几个问题:

1. 功耗8mA以内,是指正常工作时候的功耗吗?

2. BLE 5.0以上,是否有特定的feature需求?

3. 是否需要有对应的EZ-Serial FW支持?

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Robin_Peng
Level 5
Level 5
Distributor - Macnica(GC)
100 replies posted 50 replies posted 50 questions asked

1.是正常工作

2.否

3.不需要

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由于需要至少1对5连接,所以建议使用20719-based模组,通讯距离需要根据实际的应用环境来判断,我们这边的测试距离都是在空旷无遮挡的情况下测得的。如果在比较复杂的工况下,建议使用CYBT-483039-02. https://www.cypress.com/products/ble-bluetooth

pastedImage_1.png

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