It is a hard choice. For different AP has different encoding charset. For Android device, some product use UTF-8, some product use GBK, and etc. The most unbelievable thing occur to me is that one android phone support both UTF-8 and GBK when scan AP's SSID. For IOS, the iphone use UTF-8 charset. So...

Both of Android and IOS are open source:

1. For Android:
https://github.com/EspressifApp/EsptouchForAndroid

2. For IOS:
https://github.com/EspressifApp/EsptouchForIOS

I am sorry. You should apply for it. I haven't the authority to release the source code directly.

I am sorry. You should apply for it. I haven't the authority to release the source code directly.

你好，请按以下方式再试一下，以帮助我们定位问题：

1. 使用APK激活Device
2. APK一直显示在激活中
3. APK上激活失败，Device消失
4. 去wifi设置中查看APK是否连上指定的AP（路由器）
5. 如果APK已连上，此时用相同帐号重新登陆，APK会继续激活之前未激活成功的Device
6. 把结果尽量详细地记录下来

谢谢您的协助

Release link: Google Play: https://play.google.com/store/apps/details?id=com.espressif.iot Baidu Market: http://shouji.baidu.com/software/item?docid=7580135&from=as 91 Market: http://apk.91.com/Soft/Android/com.espressif.iot.html Hiapk Market: http://apk.hiapk.com/appinfo/com.espressif.iot Note:...

Release Rules: 1. How to install Espressif's official apk: 1.1. When you have installed apk already, just do the steps as follows: a. login or skip b. tap "Settings" c. tap "Version upgrade" d. install new apk 1.2. When you haven't installed apk yet, just install apk here 2. How ...

we support it by Rpc

[url]http://iot.espressif.cn/#/api-en/#api-device-rpc[/url]

重新登陆一次，手机APK会继续激活Device的。
APK激活中，由两步构成：1. APK连接上配置Device时所指定的AP（路由器）
2. APK与server进行Device的激活

非常感谢您的反馈，最好能同时给出APK和Device所使用的版本，谢谢。