Bluetooth BLE does not work with ESP32-D0WD-V3 chip

zapta1
Posts: 9
Joined: Sat Jan 21, 2023 12:10 am

Re: Bluetooth BLE does not work with ESP32-D0WD-V3 chip

Postby zapta1 » Mon Jan 30, 2023 3:47 am

I created a test case for this scan response problem with ESP32 V3. Code is here https://github.com/zapta/esp32_scan_resp and it contains 1) A simple platformio esp32 project that implements a BLE advertiser and 2) A python program that scans and prints ble devices it find.

With ESP32-V1 everything works well and the scanner does find the device. With ESP32-V3, the scan response is broken to a point that the scanner doesn't detects and prints the device name.

https://github.com/zapta/esp32_scan_resp

I would appreciate if anybody can reproduce using this repository. You will need VSCode with the platformio extension and a python interpreter.

Edit: filed this bug report https://github.com/espressif/esp-idf/issues/10660

Dork507
Posts: 17
Joined: Wed Dec 14, 2022 7:35 pm

Re: Bluetooth BLE does not work with ESP32-D0WD-V3 chip

Postby Dork507 » Wed Mar 08, 2023 2:14 pm

I had contact to espressif. They could not believe the issue.

I sent they two pieces of DEV-Kits.

webmonkey
Posts: 2
Joined: Thu Mar 09, 2023 9:26 pm

Re: Bluetooth BLE does not work with ESP32-D0WD-V3 chip

Postby webmonkey » Fri Mar 10, 2023 9:47 pm

Dork507 wrote:
Wed Mar 08, 2023 2:14 pm
I had contact to espressif. They could not believe the issue.

I sent they two pieces of DEV-Kits.
Which type of dev board/or kit did you have the issues with please?

Dork507
Posts: 17
Joined: Wed Dec 14, 2022 7:35 pm

Re: Bluetooth BLE does not work with ESP32-D0WD-V3 chip

Postby Dork507 » Sat Mar 11, 2023 11:14 pm

webmonkey wrote:
Fri Mar 10, 2023 9:47 pm
Dork507 wrote:
Wed Mar 08, 2023 2:14 pm
I had contact to espressif. They could not believe the issue.

I sent they two pieces of DEV-Kits.
Which type of dev board/or kit did you have the issues with please?
DevKit_V1

webmonkey
Posts: 2
Joined: Thu Mar 09, 2023 9:26 pm

Re: Bluetooth BLE does not work with ESP32-D0WD-V3 chip

Postby webmonkey » Tue Apr 25, 2023 8:06 am

Was there any update on this topic please?

Who is online

Users browsing this forum: Bing [Bot], Google [Bot] and 56 guests