microphone and rear pads
Piter1971 2025-11-29 03:58:10 23 Views2 Replies Hi, my voice recognition module arrived today, but I noticed it has 6 pads on the back and 4 pins between the microphones on the front. Aren't those pads the same as the pins? Also, I'm wondering how to fit the module into a case so the microphones protrude, because the 4-pin connector sticks out more than the speakers.
2025-11-29 05:24:12 
Piter1971
Interestingly, the 4-pad version has a microphone drawn on one of the cylinders and the text "i2c&uart" on the other, while the 6-pad version does not; those have the text "gravity" on one cylinder and "i2c&uart" on the other.
Piter1971 2025-11-29 04:13:06 Piter1971
I forgot to mention that all the images I've seen of the back of this module show 4 pads and 4 pins; mine doesn't.
Piter1971 