Search found 2230 matches
- Thu Jun 11, 2020 6:24 pm
- Forum: General Discussion
- Topic: WiFi SoftAP Mode + BLE
- Replies: 2
- Views: 3180
Re: WiFi SoftAP Mode + BLE
Hi, the link you posted is ancient github issue, which has been closed sooo long ago. Answering your question, yes, wifi can work with ble in any combination you can imagine: - wifi AP + ble host, - wifi AP + ble peripheral, - wifi AP + ble host and peripheral, - wifi STA + ble host, - wifi STA + bl...
- Thu Jun 11, 2020 2:12 am
- Forum: ESP32 Arduino
- Topic: Checking BLE descriptor in class from spawned task
- Replies: 5
- Views: 5094
Re: Checking BLE descriptor in class from spawned task
Couple things:
- _stat2902 is a pointer, so this is good uint8_t *testNotify = _bleWifiConfigInterface->_stat2902;
- if (testNotify != NULL && *testNotify != 0)
- _stat2902 is a pointer, so this is good uint8_t *testNotify = _bleWifiConfigInterface->_stat2902;
- if (testNotify != NULL && *testNotify != 0)
- Wed Jun 10, 2020 10:24 pm
- Forum: ESP32 Arduino
- Topic: Checking BLE descriptor in class from spawned task
- Replies: 5
- Views: 5094
Re: Checking BLE descriptor in class from spawned task
Line 251: uint8_t *testNotify = &*_bleWifiConfigInterface->_stat2902; here you have pointer testNotify, then you are using it like a numeric value: Serial.printf("testNotify: %i sendVal: %i\n", testNotify, localSendVal); // if enabled, send value over BLE if (testNotify != 0)
- Wed Jun 10, 2020 10:15 pm
- Forum: ESP-IDF
- Topic: Firmware Update OTA
- Replies: 13
- Views: 10625
Re: Firmware Update OTA
Now everything looks good. Do you have some logs when OTA fails?
- Tue Jun 09, 2020 8:29 pm
- Forum: ESP32 Arduino
- Topic: ESP32-DEVKITS
- Replies: 4
- Views: 4249
Re: ESP32-DEVKITS
Contact spring wires are thin and not stable. I cant tell if it is good choice for mass production, but this is better quality device: https://www.aliexpress.com/item/32852506267.html I have them too, from analoglamb, 1 for wroom and one for wrover. I dont use them too often, but i just wanted to ha...
- Tue Jun 09, 2020 1:37 am
- Forum: ESP32 Arduino
- Topic: ESP32-DEVKITS
- Replies: 4
- Views: 4249
Re: ESP32-DEVKITS
Hi,
i bought one of these recently and it works. Its not high quality device, but you can use it with arduino IDE.
i bought one of these recently and it works. Its not high quality device, but you can use it with arduino IDE.
- Tue Jun 09, 2020 1:35 am
- Forum: ESP-IDF
- Topic: Firmware Update OTA
- Replies: 13
- Views: 10625
Re: Firmware Update OTA
Nope, still wrong start address for ota_0 and ota_1.
- Tue Jun 09, 2020 1:21 am
- Forum: ESP-IDF
- Topic: The BLE APIs and the concept of "handles" ...
- Replies: 16
- Views: 27845
Re: The BLE APIs and the concept of "handles" ...
There is few standard services and characteristics that are mandatory and are included by bluedroid stack. From here you can add services, characteristics and descriptors to reach handle 0x0030 using this formula: Characteristic needs 2 handles, one for characteristic and one for characteristic valu...
- Tue Jun 09, 2020 1:18 am
- Forum: General Discussion
- Topic: BLE Security Passcode
- Replies: 14
- Views: 37626
Re: BLE Security Passcode
If you need arduino with static pass key then take this example and use it. If it not works, then please give us more detail, why its not working, what peer device you are trying to connect with. If you need esp-idf code here is example: https://github.com/espressif/esp-idf/blob/master/examples/blue...
- Fri Jun 05, 2020 10:01 am
- Forum: ESP-IDF
- Topic: The BLE APIs and the concept of "handles" ...
- Replies: 16
- Views: 27845
Re: The BLE APIs and the concept of "handles" ...
Hello, I am writing an application which simulates a Bluetooth remote control, but the receiver differentiates the commands according to the handle number. Do you know how I can give a handle style number 0x0030? See Attachment. Thank you for your help. Excuse my English, I'm French ... You dont ha...