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  • Author Author: engswee
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Dust, Temperature and Humidity Monitor Chapter 9

engswee

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CAM editing:


Still editing the CAM file to make all hardware compatible with the PCB.

Having some down side due to different pin location but still able to solve the issue. Just need to be careful when using this PCB due to non command sense routing image.

I hope nobody else will use this PCB, if not they sure hate me.


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Picture show the almost complete merge job with CC3200 header not align with the BBB header.



Version 5 with solving all the issue for the merge jobs. The file will be ready for manufacture after the final checking.

Solving problem with the NC file for the BBB and CC3200 by manual hole placing over the given pad.

According to the plan, it should able to support BBB, CC3200, MSP430FR5969, fan, sensor and 430boost sharp96.

Now just hope that I not miss or mistake any major dimension and size.


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This is the merge PCB for all the gerber file from TI and eagle.



Version 8 for the PCB with detail checking and modification. Solving some overlap silk screen and number.

4 design PCB been align, modifier and merge.


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Picture show the example for the PCB in CAM after merge.

 

 

Clearing the overlap drill and unwanted silk. Final touch for the PCB and this what I get.

Better PCB for manufacture.


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This is the PCB that going to send for manufacture. Hope everything go like planned.


I also making a prototype PCB to test the size and dimension:)


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Link for the gerber file.


CC3200:

CC3200 | Wi-Fi (IEEE 802.11 / WLAN) | Wireless Connectivity | Tools & software

BBB :

http://www.element14.com/community/docs/DOC-71707#downloads

The PCB for this project: (The share download link will broken without notice)

https://www.dropbox.com/s/hvydsg364g59r7z/Archive.zip?dl=0

 

Prepare for the worse, PCB ready to send out then come the connector issue. OMG it very difficult to find a PCB stack through connector.

No choice new PCB design with available connector need to come. So here introducing my new PCB design 2.

image

 

Sharing:

 

Tokyo Banana is not banana. It not mean banana grow in Tokyo japan.

It just cake with banana flavor made in Japan image

Picture of it he..he..

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Previous:

Dust, Temperature and Humidity Monitor Chapter 8

 

Next:

Coming soon


  • in reply to DAB

    Dear DAB,

     

    I have that prepare in mind he..he.. For my situation I think the crosstalk should not be a big issue.

    I using I²C temperature and humidity sensor and plan to hard wire the dust sensor in the worse case.

     

    But with the given information, data, time and resource. This is the best ways I can do for the PCB.

    No choice need to remove the via jumper for the connection and no time to implement in new PCB with other project in hand image.

     

    Let see how it work, maybe will update you the outcome.

    TQ.

     

    Cheer

    ES

  • It will be interesting to see if your breakout lines act like an antenna at the wifi frequencies.

     

    I do like the idea of getting access to all of the pins, but you may find that you will drastically change the operation of the board.

     

    DAB