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Expansion I/O mechanically interferes with SDCARD/MIPI jacks #12

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57Bravo opened this issue Jun 13, 2023 · 3 comments
Open

Expansion I/O mechanically interferes with SDCARD/MIPI jacks #12

57Bravo opened this issue Jun 13, 2023 · 3 comments

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@57Bravo
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57Bravo commented Jun 13, 2023

I want to make a shield like PCB for the side expansion I/O. Unfortunately the pins would interfere with the SDCARD/MIPI jacks.

I don't care so much about the MIPI jack, but I imagine I'll be inserting/removing the SDCARD a bunch. Unfortunately the 3 pins that interfere on the SD side are I2C. I'd like to use those guys for sensor integration.

In V2 (if you keep the 0.1" I/O), slide the headers down a little so this interference is avoided.

image

@57Bravo
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57Bravo commented Jun 13, 2023

This is what I want to do with the expansion:

image

image

Or maybe

image

@57Bravo
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57Bravo commented Jul 10, 2023

Here's what I ended up with mechanically to work around this. The intent is to trim the header pins once soldered.

GPS, IMU, MAG, BARO sensor add-on

close_up

sensor_addon

@57Bravo
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57Bravo commented Jul 27, 2023

Here's the populated board running on the beepberry.

IMU, BARO, MAG, GPS, buzzer

board_installed

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