The example code here https://github.com/espressif/esp-idf/tree/master/examples/peripherals/i2s/i2s_basic/i2s_pdm will support stereo input. mic left = L/R select to Vdd. Dataout on CLK high mic right=L/R select to GND. Dataout on CLK low i build this setup, however getting a noise when both mics ar...

Make shure the mic is getting 3.3V supply.
too low volume happens if supply is just 1.8 or so.

So yes, its working. just installed 4.2 and then 4.4.2. creating each a cmd-shortcut. ( i start liking windows;) compiles fine, even in parallel. i used an example project. Some observations: if you re-run the installer to modify your installation, make sure u select "existing idf" with path to esp-...

I just re-activated an older PC running WIN7: Windows 7 Ultimate Version 6.1.7601 Service Pack 1 Build 7601, for my devel work. It got powershell: CLRVersion 2.0.50727.8805 BuildVersion 6.1.7601.17514 PSVersion 2.0 WSManStackVersion 2.0 PSCompatibleVersions {1.0, 2.0} SerializationVersion 1.1.0.1 PS...

i have an older compiled project of which i dont know the idf-version i used to compile it.
is there related information somewhere in the build directory to retrieve the used idf-version ?

Good morning, i would like to setup an esp32-mesh network with one master-node being connected to the internet. The master-node could hook up to internet via cable or wifi(router accesspoint) as i understand, each node of the mesh network then can have internet access, ie. requesting connections to ...

i have several esp32-cam modules. they all have this pcd-antenna and an external connector via switchable resistor select. recently i ordered one of these standard external stick-antenna with short cable to connect to the boards antenna-socket. my wifi performance increased with the external antenna...

success...

rm .rf .local was a bad idea.

had to run python3 get-pip.py again.

then install.sh worked fine

ok, what a drama.. python -m pip uninstall pip sudo apt remove pip sudo apt remove python-pip sudo apt autoremove curl "https://bootstrap.pypa.io/pip/3.5/get-pip.py" -o "get-pip.py" python3 get-pip.py ... DEPRECATION: Python 3.5 reached the end of its life on September 13th, 2020. Please upgrade you...

ok, followed the instruction. got: tom@LinuxLaptop:~/esp/esp-idf$ ./install.sh Detecting the Python interpreter Checking "python" ... Checking "python3" ... Python 3.5.2 "python3" has been detected Installing ESP-IDF tools Installing tools: xtensa-esp32-elf, xtensa-esp32s2-elf, xtensa-esp32s3-elf, r...