Search found 69 matches

by Wangcheng
Mon Jun 15, 2020 12:25 pm
Forum: 硬件问题讨论
Topic: IOS12以上搜索不到蓝牙
Replies: 2
Views: 229

Re: IOS12以上搜索不到蓝牙

Hi liwei,

为了验证设备是否发送广播包: 你可以用 ESP32 设备的 gatt_client demo 同时进行扫描, 将扫描内容打印出来,提供 log 信息给我们。

我复现问题时,有两个疑问:
1. 请问扫描广播包的 app 软件是使用的 nrf_connect app 吗?
2. 广播的设备端使用的是什么程序,以及广播的数据内容是什么?
by Wangcheng
Wed Mar 11, 2020 11:15 am
Forum: ESP IoT Solution 中文讨论版
Topic: ESP BLE网格传感器
Replies: 2
Views: 7150

Re: ESP BLE网格传感器

我想通过将传感器连接到节点之一来将传感器数据泛洪到BLE Mesh网络中的所有设备。我无法理解如何在ESP-IDF的组件中使用传感器服务器和客户端模型,以及如何使用esp32 ble Mesh协议构建传感器网络。 https://github.com/espressif/esp-idf/blob/f91080637c054fa2b4107192719075d237ecc3ec/components/bt/esp_ble_mesh/mesh_models/server/sensor_server.c 1: 你可以参考 https://www.bluetooth.com/specificatio...
by Wangcheng
Wed Mar 11, 2020 10:54 am
Forum: ESP IoT Solution 中文讨论版
Topic: ESP BLE MESH控制台
Replies: 2
Views: 6200

Re: ESP BLE MESH控制台

为了测试ESP BLE Mesh控制台示例代码,我将ble_mesh_node和ble_mesh_provisioner上传到ESP WROOM32板上。如何从供应商向节点发送设置/获取消息。从供应商向节点发送设置/获取消息的命令是什么。 https://github.com/espressif/esp-idf/tree/f91080637c054fa2b4107192719075d237ecc3ec/examples/bluetooth/esp_ble_mesh/ble_mesh_console 关于 ESP BLE Mesh Console 的 demo 主要是用于 QA 做代码测试的,...
by Wangcheng
Wed Mar 04, 2020 12:49 pm
Forum: ESP IoT Solution
Topic: ESP BLE MESH Fast Provisioning
Replies: 6
Views: 6203

Re: ESP BLE MESH Fast Provisioning

These screenshots are from the device which has got provisioned by the mobile device by EspBleMesh Application.I am sharing the screenshot of other devices which are ready to provision . https://github.com/EspressifApp/EspBLEMeshForAndroid/releases I use the master branch of github to try the basic...
by Wangcheng
Wed Mar 04, 2020 7:28 am
Forum: ESP IoT Solution
Topic: ESP BLE MESH Fast Provisioning
Replies: 6
Views: 6203

Re: ESP BLE MESH Fast Provisioning

I am using three ESP32 Modules to form a BLE Mesh Network and I have uploaded the following example code to all three ESP32 boards. https://github.com/espressif/esp-idf/tree/f91080637c054fa2b4107192719075d237ecc3ec/examples/bluetooth/esp_ble_mesh/ble_mesh_fast_provision/ble_mesh_fast_prov_server Ul...
by Wangcheng
Tue Feb 25, 2020 2:40 am
Forum: ESP-IDF 中文讨论版
Topic: Ble mesh provisioner
Replies: 6
Views: 3525

Re: Ble mesh provisioner

是的,我从ble_mesh_fast_prov_server demo 代码中找到如你所说的自定义实现方法。我猜测vendor model没有统一的标准,所以各个厂家的做法都不一样?我目前正在把ble_mesh_fast_prov_client demo 按照手机provisioner配置流程去修改,当前已可以实现esp32 vendor model client 和nordic vendor model server通讯了。目前ble_mesh_fast_prov_server 存在vendo rmodel client和server,有没有必要实现ble_mesh_fast_prov_c...
by Wangcheng
Fri Feb 21, 2020 3:17 am
Forum: ESP-IDF 中文讨论版
Topic: Ble mesh provisioner
Replies: 6
Views: 3525

Re: Ble mesh provisioner

你好,我找到原因了。ble_mesh_fast_prov_client demo provision ble_mesh_fast_prov_server demo的实现过程和手机不一样。ble_mesh_fast_prov_server demo在收到ESP_BLE_MESH_MODEL_OP_APP_KEY_ADD opcode时,一并把model的配置自己做好了,并没有像手机provisioner那样进行发送ESP_BLE_MESH_MODEL_OP_MODEL_APP_BIND opcode 把 model APPkey绑定,发送ESP_BLE_MESH_MODEL_OP_MODEL_...
by Wangcheng
Thu Feb 20, 2020 6:54 am
Forum: ESP-IDF 中文讨论版
Topic: Ble mesh provisioner
Replies: 6
Views: 3525

Re: Ble mesh provisioner

你好, 我目前正在做esp32当provisioner,对Nordic52832进行组网配置。运行esp32 ble_mesh_provisioner demo 和Nordic light_switch client demo,发现并不能配网。我试着去看代码流程和参数配置去调试,但是没有成功,我不清楚要怎么做才可以。请教一下,能不能给点建议或有效的方法?谢谢了 你可以尝试将设备端的配网方式更改为 static no oob, 或许这样能够配网成功. 你能够提供一下配网失败的 log 信息吗? 你可以在 provisioner_prov.c 文件中将 prov_msg_recv 函数中的log...
by Wangcheng
Thu Jan 16, 2020 7:31 am
Forum: ESP32 IDF
Topic: BLE Mesh Custom(Vendor) Model creation
Replies: 5
Views: 817

Re: BLE Mesh Custom(Vendor) Model creation

Hi, I use the newest nrf Mesh APP(v2.2.1).I think I have done it.But I don't know why. I just write something data into the pub parameter. uint8_t pub_demo[64] = "123456"; static esp_ble_mesh_model_t vnd_models[] = { ESP_BLE_MESH_VENDOR_MODEL(CID_ESP, ESP_BLE_MESH_VND_MODEL_ID_FAST_PROV_CLI, fast_p...
by Wangcheng
Wed Jan 15, 2020 9:07 am
Forum: ESP32 IDF
Topic: BLE Mesh Custom(Vendor) Model creation
Replies: 5
Views: 817

Re: BLE Mesh Custom(Vendor) Model creation

I'm trying to make my custom BLE Mesh model that I'm going to use to send custom messages across the BLE Mesh network. However, I'm not sure I'm on the right path. I've started making the model from scratch, copying the Generic OnOff model files and modifying them. I've also seen there is a fast pr...

Go to advanced search