This is an ongoing effort to reverse engineer the DT320 eMate 300 Expansion module. The reference module was generously loaned by colin (@This Does Not Compute) of This Does Not Compute. Schematics, gerbers, datasheets, and more are currently closed in a private repo and will be released once revisions are tested and finalized.
I will make 5 "numbered" boards available for purchase for early supporters. Prices will likely be in the $50 range which is significantly cheaper than the old stock which currently sells north of $200. Proceeds from early supporters will be used to cover the cost of this project, remaining proceeds will be used to support future open source / open hardware projects.
![IMG_1354.jpg IMG_1354.jpg](https://tinkerdifferent.com/data/attachments/0/7-813cd65ffb2838e3ab24677bcc9c342f.jpg)
Populated V1 PCB; bodges and all!
![IMG_1355.jpg IMG_1355.jpg](https://tinkerdifferent.com/data/attachments/0/6-56404e2abc060aba372f05de73569217.jpg)
Bare PCB (might delete later)
I will make 5 "numbered" boards available for purchase for early supporters. Prices will likely be in the $50 range which is significantly cheaper than the old stock which currently sells north of $200. Proceeds from early supporters will be used to cover the cost of this project, remaining proceeds will be used to support future open source / open hardware projects.
![IMG_1354.jpg IMG_1354.jpg](https://tinkerdifferent.com/data/attachments/0/7-813cd65ffb2838e3ab24677bcc9c342f.jpg)
Populated V1 PCB; bodges and all!
![IMG_1355.jpg IMG_1355.jpg](https://tinkerdifferent.com/data/attachments/0/6-56404e2abc060aba372f05de73569217.jpg)
Bare PCB (might delete later)
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