Pocket P.C. Development Updates

In an effort to be more transparent about our development process and current project status, we will be trying something different moving forward. We will be sharing updates here as they happen and summaries will go on our blog.

Since we are very close to having a complete D.V.T. 2 PCB ready for fabrication, we thought this would be a good point to share the work that goes into Design For Manufacturing (DFM) or “the final lap” so to speak of PCB development.

We have setup a GitHub repository for Pocket P.C. where the PCB design files once validated and completed for mass production will be posted.

The repository can be found here:

In this repository have posted a “Stackup” which is a high-resolution PDF file that includes all (10!) of the PCB layers and assembly drawings.

The PDF can be found here:

Click on the PDF filename and it will take you to a page where you can click “Download”.

Here’s a preview of the bottom and top layer.
Note: The keyboard side is considered the bottom layer and the SoC / component side is considered the top layer.

We are taking a multi-day review of the final stackup before sending the files out for production. We are marking areas of concern for our PCB design engineer to modify or review.

Here’s an example of a change request markup that we did on a previous revision.

In this photo we marked that “fins” should be added to the USB Power Delivery IC. These fins help dissipate heat from underneath the IC. The datasheet for this IC demonstrates these fins should be added in their recommended layout seen below.

After our engineer has made the change you can see the result below:

This is one of many minor changes we have been making the past few days. We expect to send the latest design out for production on Monday, July 27th.

In a previous revision, we created a 2 Layer PCB without any drills or traces and left only the footprints for the components. This allowed us to get a PCB back from the fabrication house within a few days. We used this special 2 Layer PCB to test the positioning of the connectors against the 3D prints.

With this PCB in hand, we hand soldered the connectors and fit it into the case.

And the result was almost perfect. Because we had checked multiple times the 3D PCB file against the mechanical design in CAD all the connectors where in the proper position. USB-C cables, SD card and battery fit perfectly. The only change we had to make was to clip the corners of the PCB so that it could be removed more easily.

That’s all for now. We welcome any questions about our process or the design. Let us know what you think below.


Respect! The most complete info I have ever received from any crowd funding project!


We announced that we added a footprint for an SPI EEPROM in the PCB design here:

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D.V.T. 2 PCBs were sent into production yesterday. We expect to receive them within 10-12 days.
We have posted the latest PCB stackup and schematic for this production run on GitHub.

This hopefully will be the last production run before P.V.T. (the last step before mass production) where we hope to build a substantial amount of units if results of this run are successful and requires little to no changes.


how did the D.V.T. run go? @sourceparts


Do you have any estimates of when pre-ordered units will be shipped ?
Thanks for doing this amazing project.


We are aiming to ship in late November.
The injection molds for the plastic enclosure have been ordered and currently are being made.

We haven’t assembled the D.V.T. units yet.
We did a production run of Original Popcorn Computers and as a result of significant testing, we determined that a few changes are necessary to the design. Fortunately, these changes are not show stoppers so we will go ahead and assemble the 25pcs of D.V.T. Pocket P.C.s late next week.
Original Popcorn and Pocket P.C. share most of the same USB-C Power Delivery circuitry.

Here is the latest look at a Pocket P.C. prototype.
This prototype has a sample rubber keyboard in black. The rubber in the mass production version will be frosted white to allow for the backlight to shine through with black silkscreen on top for the lettering.

We expect the first samples of the plastic enclosure to be available by October 20th.


A future stealth version…


Looks already good :wink:

Hello together,

its November now, do you have any new updates for us?

I am eagerly awaiting the pre ordered device and cannot wait to have it here in germany :smiley:



Please any update about pocketcomputer?

I want to order one asap!

They have a blog here where they recently posted an update :slightly_smiling_face:

Yeah and then they do their best hiding it on their site. But a good product is worth more than a slick website.

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Thanks for the feedback.
We are planning to add a link to our blog on the Pocket P.C. product page soon.

@sourceparts is it nearly time for a small project update?


We just got out of the factory and will be posting an update on our blog and sending out a newsletter update within the next few days. We learned a lot and have lots to share.

For now, here’s a picture of 25 Pocket P.C. D.V.T. boards fresh out of the reflow oven.


Nice and toasty straight from the oven :+1:

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:cricket: :cricket: :cricket: :cricket: