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Microwave Radar PCB fixes #18

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bradjc opened this issue Oct 19, 2016 · 4 comments
Open

Microwave Radar PCB fixes #18

bradjc opened this issue Oct 19, 2016 · 4 comments
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@bradjc
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bradjc commented Oct 19, 2016

  • Hole sizes too small for radar module
  • TX/RX silkscreen backwards
  • PCB board name label too small
  • MSGEQ7 schematic
  • SAM4L switching power supply doesn't work
@ppannuto
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  • Module silkscreen for I2C_C runs into the pin and cuts off, hard to read difference from I2C_D. Change to SCL and SDA.

@bradjc
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bradjc commented Oct 26, 2016

Also need to fix the false positive issue, where there is noise (or something) on the IF pin and that leads to motion detection when nothing is happening.

@ppannuto
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ppannuto commented Jul 18, 2017 •
edited by adkinsjd

  • Check that caps are on VDDCORE not VDDOUT

@adkinsjd
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Fix the damn microwave radar hole sizes

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@ppannuto @bradjc @adkinsjd