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EspressifApp / EspBlufiForAndroid

EspBlufi is based on the BLUFI protocol, which connect with IOT devices for BLE data communication, realizes device config network, and custom data transmission and reception. EspBlufi is developed and maintained by Espressif Corp.
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请问一下app端在局域网如何获取8266设备的mac地址 #8

Closed NamedJack closed 6 years ago

NamedJack commented 6 years ago

我查看sdk文档内说明 在局域网内向1025端口发送消息 如果8266连接上wifi就会返回mac地址和ip地址 但是我并没有收到消息，请问向局域网的 哪个端口发送什么消息才能收到mac地址和ip的返回

XuXiangJun commented 6 years ago

8266的话往1025端口发送广播 "Are You Espressif IOT Smart Device?" 不含引号 设备收到广播后就会回复mac地址等信息了

XuXiangJun commented 6 years ago

发送的是UDP广播 设备会往你建立的udp socket回复消息

NamedJack commented 6 years ago

好的 谢谢