For anyone else who is interested in the exact dimensional specifications of this board, you will need to contact Espressif who will send you an NDA to sign. The actual design documents are confidential, so signing the NDA will get you the designs.

HTH

Hey gang, Does anyone know where I can get a dimensional sketch for the Lyra-TD MSC board? I'd put in a request to espressif, but no idea how long that will take. I'm looking to create a faceplate for the top board, on my CNC machine, so I need exact dimensions. I tried creating one myself, the the ...

We have tested esp-aws-iot working with esp-va-sdk. Hi Amit, Can you help me to understand the setup for this? I have the ARN set correctly in the sdkconfig, and I copied over the certs from my AWS IoT project online to the additional_components/va-aws-iot/certs folder. I also did a test for MQTT f...

Not sure where to put this because it's a question about hardware and software so I'll put it here. I have a Lyra-TD MSC board with Alexa deployed to it, using the ESP-VA-SDK and was wondering what implications there may be to switching the RTOS flavor to the one offered by AWS. The reasoning is tha...

Thanks Jason. I started over completely and then went step-by-step and followed the instructions exactly. This time all went well, and I was able to test out the audio framework as intended. Somewhere along the way previously, I had install esp-idf, esp-adf, and esp-va-sdk in one hit instead of inst...

Well this is turning into a soundboard, but it's ok...progress is apparent. I wiped all traces of espressif software from my Windows machine and started over. This time a step at a time: I installed ESP-IDF and made sure I could build the hello_world application and deploy it to my board, which went...

I noticed after ensuring I had the static libsodium library, and running idf.py build, I got a little further. Then I ran idf.py build again, without making any changes, a number of times and managed to get some additional modules built, up to 94% complete but then I hit some hard errors and couldn'...

Wow! It's like magic... So I switched back to gcc 5.2.0 and was then told python requirements were not met and to run the install.sh script (which I have done many time already). So did that, re-sourced the export script, and now I get no errors until I get to 88% when the error points to libsodium....

Het guys! I thought I'd finally got my environment setup properly for building projects with my Lyra-TD MSC board, but when I try to build the first demo project, it fails. I'm running on a CentOS7 box (headless, not VM). I install ESP-ADF, ESP-IDF, Toolchain for Linux, updated my CMake to 3.6, ran ...

Hey guys, So this may have been approached 100 different ways by 500 different people, but right now the search gives me a 500 error every time, so I have to post it. When running a requirements check, I get to cryptography and it fails. Something very curious is is that "cryptographt>=2.1.4" when r...