Search found 2 matches

by 24370239@qq.com
Tue Apr 14, 2020 5:46 am
Forum: ESP-IDF
Topic: Why my Phone can't auto connect to the ESP-32 A2dp sink speaker? [BT-758]
Replies: 2
Views: 4234

Why my Phone can't auto connect to the ESP-32 A2dp sink speaker? [BT-758]

1. I used IDF3.3's A2DP_SINK example as a sin speaker. 2. then my phone connect and it and can work very well. 3. then I reset my ESP32 A2DP SINK speaker, but my phone can discovery this esp_speaker, but it can't auto connect it. Why? 4. If I disable/enable my phone's BT button, my phone can auto my...
by 24370239@qq.com
Thu Apr 02, 2020 9:42 am
Forum: ESP-IDF 中文讨论版
Topic: BTA2DP Sink 如何做到开机自动连接上手机
Replies: 0
Views: 5103

BTA2DP Sink 如何做到开机自动连接上手机

目前使用ESP-IDF33中的bluetooth 中的 a2dp_sink example,发现设备如果连接上手机使用之后,重新开关Esp32, 手机无法自动连接ESP32_SPEAKER, 需要手动重新连接一遍。

这个会是什么问题呢?如果来操作?