Jack type and GPIO pinout ULTRA++ [resolved]

Hello community,
I’m interested in recording high quality audio using the Raspberry Pi 4. I’m thinking of using a TRS microphone and connecting it to the MIC-IN of the MIC ULTRA+.
I would like to know if this is possible and the PIN-OUT of the MIC ULTRA+ as I have several HATs on the Raspberry, i work with PiJuice.

Thanks in advance ![:slightly_smiling_face:]

Hi and welcome!
Yes this is TRS type on the ULTRA
Pinout is here ULTRA++ installation guide

Also read this post of similar use ULTRA++ installation & get it working with external mic and note that in the current version of the driver/PIOS we have dificulties to desactivate the onboard microphones.

Thank you very much!