Search found 4 matches
- Fri Oct 30, 2020 6:50 am
- Forum: General Discussion
- Topic: 用esp32做广播扫描蓝牙信号用到了ble_ibeacon例程，但是把代码都看完了改完了还是有些不明白的地方
- Replies: 4
- Views: 6324
Re: 用esp32做广播扫描蓝牙信号用到了ble_ibeacon例程，但是把代码都看完了改完了还是有些不明白的地方
只能扫描，但是不能扫描到蓝牙信号。 这个信号是指 “RSSI” 吗
- Fri Oct 16, 2020 6:49 am
- Forum: ESP-IDF 中文讨论版
- Topic: ble和a2dp共存会卡的问题
- Replies: 1
- Views: 3913
Re: ble和a2dp共存会卡的问题
1. 降低BLE扫描的占空比
2. 使用 ringbuf 缓存音频数据
2. 使用 ringbuf 缓存音频数据
- Fri Oct 16, 2020 6:38 am
- Forum: ESP-IDF
- Topic: iBeacon and MFi
- Replies: 2
- Views: 2904
Re: iBeacon and MFi
If it needs to be displayed in Apple's Bluetooth setting interface, MFI authentication is required. Otherwise, it cannot be displayed by the system Bluetooth. However, third-party apps are not subject to this restriction
- Fri Oct 16, 2020 6:36 am
- Forum: ESP-IDF
- Topic: Bluetooth Client Connection Failed Error
- Replies: 1
- Views: 2882
Re: Bluetooth Client Connection Failed Error
I guess it may be because of the wrong parameter setting of the connection API, please check the parameters. In addition, you can modify it based on the existing client demo, modify it bit by bit, modify the remote device name to see if it can connect successfully