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| 参考的这个教程Ai-WB2模组与手机建立 SPP 连接,以及在 UART-Bluetooth LE 透传模式下传输数据https://aithinker.blog.csdn.net/article/details/126155774,发送教程里的AT指令后,为啥得到的反馈和教程不同?是因为我没设置好吗?还是AT指令变了?我收到的结果是Unknown cmd:AT+BLEINIT=2:AT 
 OK
 AT+RST
 
 OK
 
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 arch:BL602,NULL
 company:Ai-Thinker|B&T
 ble_mac:a81710d90874
 wifi_mac:a81710d90873
 sdk_version:release/release_bl_iot_sdk_1.6.36
 firmware_version:V4.18_P1.4.4-e15d67b
 compile_time:Nov 25 2022 11:22:39
 
 ready
 
 ################################################
 AT+BLEINIT=2
 Unknown cmd:AT+BLEINIT=2
 AT+BLEGATTSSRVCRE
 Unknown cmd:AT+BLEGATTSSRVCRE
 
 
 
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