Search found 9 matches
- Fri Apr 16, 2021 12:54 pm
- Forum: ESP32 Arduino
- Topic: ble communication client to multiple server
- Replies: 3
- Views: 5435
Re: ble communication client to multiple server
you would determine whether to continue scanning and connecting in your onConnect. It seems like in the example you would do that by setting/clearing flags they have in place instead of directly calling the scanning function from the onConnect function. The onConnect callback should be called every ...
- Thu Apr 15, 2021 1:22 pm
- Forum: ESP-IDF
- Topic: BLE-MESH ESP32 Heartbeat Example
- Replies: 2
- Views: 3053
Re: BLE-MESH ESP32 Heartbeat Example
I'm using the nrf mesh app for android.
- Thu Apr 15, 2021 1:10 pm
- Forum: ESP32 Arduino
- Topic: ble communication client to multiple server
- Replies: 3
- Views: 5435
Re: ble communication client to multiple server
There should be callbacks(EVT) that you can refer to in your client code in which you would choose to continue scanning or advertising based on whether the client is connecting to the servers or if the servers are connecting to your client and if you've hit your max number of connections. For exampl...
- Tue Apr 06, 2021 5:36 pm
- Forum: ESP-IDF
- Topic: Is BLE Mesh Node connected?
- Replies: 1
- Views: 2167
Is BLE Mesh Node connected?
Is there a way to tell if a ble mesh node is currently connected to the provisioner?
- Thu Apr 01, 2021 7:41 pm
- Forum: ESP-IDF
- Topic: BLE-MESH ESP32 Heartbeat Example
- Replies: 2
- Views: 3053
BLE-MESH ESP32 Heartbeat Example
Anyone have example code for how to configure BLE mesh nodes so that they provide a heartbeat signal that the provisioner can see?
The provisioner is going to be a phone.
Thank you
The provisioner is going to be a phone.
Thank you
- Mon Jun 29, 2020 1:17 pm
- Forum: ESP-IDF
- Topic: Disabling Bluetooth before Light Sleep
- Replies: 2
- Views: 4324
Re: Disabling Bluetooth before Light Sleep
I read that part too, but I ended up coding my application such that even if I didn't disable BT using the appropriate calls, my device was able to go into light sleep after advertising and then come out of it and continue advertising before going back into light sleep. The code I used for it is bel...
- Fri Jun 26, 2020 1:37 pm
- Forum: ESP-IDF
- Topic: Disabling Bluetooth before Light Sleep
- Replies: 2
- Views: 4324
Disabling Bluetooth before Light Sleep
I'm creating a beacon that advertises using BLE for one second and then goes into light sleep for 4 seconds and then wakes up again and advertises for one second. This repeats continuously. I was wondering if you have have to repeat the process of disabling bluetooth before going into light sleep an...
- Thu Jun 25, 2020 8:22 pm
- Forum: ESP-IDF
- Topic: BLE Advertising after light sleep
- Replies: 0
- Views: 2339
BLE Advertising after light sleep
When starting light sleep using the below code, I am able to to go into light sleep and measure a current consumption of about 2mA, and when I exit light sleep and start advertising, I measure a peak consumption of about 16-20mA. case ESP_GAP_BLE_ADV_START_COMPLETE_EVT: //adv start complete event to...
- Wed Jun 24, 2020 8:23 pm
- Forum: ESP-IDF
- Topic: Why do you have to disable BLE before going to light sleep mode ESP-WROOM-32D?
- Replies: 0
- Views: 1960
Why do you have to disable BLE before going to light sleep mode ESP-WROOM-32D?
case ESP_GAP_BLE_ADV_START_COMPLETE_EVT: //adv start complete event to indicate adv start successfully or failed if ((err = param->adv_start_cmpl.status) != ESP_BT_STATUS_SUCCESS) { ESP_LOGE(DEMO_TAG, "Adv start failed: %s", esp_err_to_name(err)); } else { ESP_LOGI(DEMO_TAG, "woke up and now starti...