GoodFET31
The GoodFET31 is the eighth hardware revision of the GoodFET. It aims to reduce BOM cost and board surface area, as well as reducing the parts count for kit builders.
CAD Files
Eagle CAD 5.x files for the design can be found in /branches/goodfet31 of the subversion repository, or as goodfet31.zip.
Bill of Materials
| Quantity | Package | |
| 1 | SSOP28 | FT232RL |
| 1 | TSSOP38 (DA) | MSP430F2274IDA |
| 2 | 0603 | 0.1μF Decoupling Capacitors |
| 3 | 0603 | LED |
| 2 | 0603 | 330R LED Series Resistors |
| 1 | 8 pin header (optional) | |
| 1 | 2x7 pin header |
Construction
Construct as described on the following Flickr image's annotations.
Errata
Some models of the GoodFET31 were mistakenly manufactured at standard thickness instead of the necessary increased thickness. To use one of these models, either solder on a USB cable or use a folded business card as a wedge.