[info] stm32f4 MPU module LQFP 100

Hardware inside and outside of the ECU
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AndreyB
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Re: stm32f4 MPU module LQFP 100

Post by AndreyB »

14) silkscreen area for board unique number engraving
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Abricos
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Re: stm32f4 MPU module LQFP 100

Post by Abricos »

is the defect on the PCB ???
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AndreyB
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Re: stm32f4 MPU module LQFP 100

Post by AndreyB »

What you see is not completely removed flux? Also the through-hole pins on the side could use more washing.

I am curretnly building a little test rig to test these boards better since something does not look right. Will post soon!
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AndreyB
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Re: stm32f4 MPU module LQFP 100

Post by AndreyB »

Cool catalog of 3rd party boards https://wiki.stm32duino.com/index.php?title=STM32F4xx_boards contributed by @
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