Question

[alikian]

Hi SamEA,

Are you working on CC3200 Breakout, I am very interested.
I need this board too.

Thanks,
Ali

[SamEA]

Hi Ali,

Thanks for your interest.
Yes, I'm working on it and I'll pull the final version soon.

Ciao,
Sam

[alikian]

Hi Sam,

Thanks for quick replay. I want to help too.
Please put what you have now, I may be help you.

Thanks,
Ali

[SamEA]

Hi Ali,

I uploaded the schematic. Quite busy these days but I'll try to do some progress on the board layout too and to upload it soon.

Any suggestion welcome.
Sam

[alikian]

Hi Sam,

Where did you upload? I can't see it.

Thanks,
Ali

[SamEA]

https://github.com/SamEA/CC3200_Breakout/tree/master/Eagle%20Design

Sam

[alikian]

Hi Sam,

Thanks for the file. I have some suggestion:

• Make the parts names same as LaunchPad this way we can use same layout and even same bom file. Already rename the components.
• Make the break out compatible from pin layout with LanuchPad.
• There are some pull up and pull down resistor which are not LanchPad and don't seem required: R4,R3 and R2

I attached draft brd which is similar to LaunchPad XL and updated schema with new parts name.

Please add me as contributor to this project so I can upload.

Thanks,
Ali

[SamEA]

Done!
Let me know if you have any problem in upload the project.

Cheers,
Sam

[alikian]

Perfect, uploaded two files.

Thanks,
Ali

[alikian]

Hi Sam,

Please take a look, I did some pcb resizing.
What do you think about pcb?

Thanks,
Ali

[SamEA]

Hi Al,

The size is ok.
I rotated the connectors and set the distance between them at 1.7in to make it compatible with the launchpad. Didn't check the all the pinout but I think they are ok.

Thanks,
Sam

[alikian]

Hi Sam,

I added JTAG and SOP connector and one extra as jumper wire used for Energia (J90).
I think we almost ready for routing, the challenging part will be Antenna.

Thanks,
Ali

[SamEA]

Good Job!
You can email me directly at embeddedarea@gmail.com

[wj33]

Thanks a lot guys(Sam & Ali) for the awesome work. I was going to start from scratch but I came over this circuit design. I will just modify it to get what I wanted.

[bnwikmn2010]

Hi thanks alot guys as well!, this really help out instead of starting from scratch. I have a question regarding programming the board... I am power the board at JP91 (blue) and using Uniflash to program the mcu with the UART (Pins 57, 55)(yellow) while also shorting SOP2 (Shown in red below) and I have been very unsuccessful...
I noticed your design doesn't not include a reset button, which is needed for the uniflash programer, so I attempted including a breakout button off the R1's test point but was still no unsuccessful.

I was wondering if there was possibly another route you went for programming the cc3200? If so I would really appreciate the feedback. I will continue to debug in the meantime , thanks again!

[alikian]

I didn't make this board I used CC3200MOD and flash it using CC3200
LaunchPad
https://github.com/alikian/CC3200MOD

But I know some guys made it work, check this forum
http://e2e.ti.com/support/wireless_connectivity/f/968/p/385246/1380005

Thanks,
Ali

On Mon, Apr 27, 2015 at 4:49 PM, bnwikmn2010 notifications@github.com
wrote:

Hi thanks alot guys as well!, this really help out instead of starting
from scratch. I have a question regarding programming the board... I am
power the board at JP91 (blue) and using Uniflash to program the mcu with
the UART (Pins 57, 55)(yellow) while also shorting SOP2 (Shown in red
below) and I have been very unsuccessful...
I noticed your design doesn't not include a reset button, which is needed
for the uniflash programer, so I attempted including a breakout button off
the R1's test point but was still no unsuccessful.

I was wondering if there was possibly another route you went for
programming the cc3200? If so I would really appreciate the feedback. I
will continue to debug in the meantime , thanks again!
[image:
2015_04_27_18_35_50_1_board_d_student_data_my_documents_eagle_ti_cc3200_break_cc3200_breakout
brd]
https://cloud.githubusercontent.com/assets/4241693/7360156/ebb86a70-ed0c-11e4-8af4-c83aa666598f.png

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