INMP441 Footprint Repair
Worked for 1 min 41 sec
Accessed knowledge.
Thought for 12 sec — Executing cross-project updates
Sending message to INMP441 Footprint Repair.
Thought for 6 sec
Awaiting 1 background task
change the INMP441 so it connects to screw terminals on the board so I can have the mic placed off the board
Thought for 15 sec
I’ll keep the 0.5 mm acoustic keepout change in progress. The remote-mic conversion is a board-level change—not a change to this microphone footprint—and I need the target board project plus expected cable length; the usual implementation is a 6-position screw terminal carrying 3.3 V, GND, SCK, WS, SD, and L/R, with signal conditioning chosen for the cable length.
Worked for 1 min 2 sec
The 0.5 mm copper keepout is complete and verified in version
0d291ab0.For the remote microphone interface, I need:
- The target board project URL
- Maximum microphone cable length
- Preferred screw-terminal pitch, or I’ll use a 6-position 3.5 mm terminal block
These determine whether basic series damping is sufficient or a more robust cable interface is required.
Use 3.5 mm terminal
Review remote I2S wiring
Use short cable instead
