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我们目前暂未提供ESP32-C3和ESP32-S3具有外接天线的开发板,但是我们提供具有外接天线的ESP32-C3、ESP32-S3的模组ESP32-S3-WROOM-1U、ESP32-S3-MINI-1U、ESP32-C3-MINI-1U、ESP32-C3-WROOM-02U。您可以自己绘制PCB板焊接外接天线模组,或者购买ESP32-S3-DevKitC-1、ESP32-S3-DevKitM-1、ESP32-C3-DevKitM-1等开发板,使用外接天线模组替换原有模组使用。 |
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为了保证 CSl 的感知效果,请尽量满足以下要求:
1.Use ESP32-C3/ESP32-S3: ESP32-C3/ESP32-S3 is the best RF chip at present
2. Use an external antenna: PCB antenna has poor directivity and is easily interfered by the motherboard
3. The distance between the two devices is more than one meter
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