I've been at this on and off for a frustratingly long time. I can get various I2S input examples to work but when I start working on my own code with a relatively new IDF I cannot get anything but zeros from i2s_read. Most examples use i2s_read_bytes I seemingly cannot find an example that uses an e...

I can only answer part of your question... can I use the NimBLE controller with the ESP32? Yes, I'm using it presently and find it easier to work with then the Bluedroid stack. I do not believe it has made it into a release yet, so you will likely have to use the master branch. The documentation to ...

Interesting.... and maybe a bit concerning? I'm using the CP2102N-A01 and have no issue flashing from several different Linux machines. Do you have any further reading on this issue?

I'm using this part successfully in several of my designs. First thing I notice in your description is your reset circuit, typically this is implemented with two transistors and two resistors. Here's one of my recent schematics https://cdn.hackaday.io/files/1638617010629024/coffin.pdf . Additionally...

Yup, did see that and mostly what I used as my basis. Working on adding a couple more services and will report on any issues I have.

Super cool! nice work all around. I spend some time yesterday evening digging into this branch and the results are good! First off, it's quite a bit easier to use than Bluedroid, I reduced my overall code by about half. I was able to follow the heart rate example easily and within about 30 minutes h...

Looks awesome! I'm just gearing up for a new project and will give this a spin for the BLE needs.

Curious if anyone made progress on this. I'm trying to get group sending to work but having no luck.

In addition to the code above, I'm adding the MESH_DATA_GROUP flag as per the API guide. But yeah, still nothing.

I recall hitting something like this before, try running git submodule update from the esp-idf directory.

I'm designing a board with an edge mounted SMA connector for the antenna and am looking for design guidelines. The hardware design guidelines briefly outlines using a PCB antenna but not much more. Is there a reference design available for an external antenna? I see mention the ESP-WROVER has an ext...