Dear Valued Customer,

We are contacting you today to  notify you of the TS-7680 Board Revision Change from Rev B to Rev C.  Most applications will not be impacted by the change, the Revision C board is mechanically a drop in replacement, and software will not require any changes.  

The affected products are: TS-7680

The TS-7680 Rev. C makes several minor adjustments to the design.  These changes include the ability to disable SuperCap charging, increase in the SPI flash size used for the BootROM, and updates in the microcontroller that provides system monitoring functions.  We also corrected the detection of a USB input voltage to the system, and moved the SD card socket to make more room for the near by RF antenna.

For more details on the change please refer to the user manuals:

This change will phase in starting Feb 01, 2016.  Please contact us before Feb 01, 2016 (2 weeks from now) if you would like a first article so that we can plan appropriately.

Technologic Systems appreciates your business. If you have further questions or concerns, please contact us by either replying to this email or filling out the contact us form at

Best Regards,

Technologic Systems
16525 East Laser Drive
Fountain Hills, AZ 85268
Phone: (480) 837-5200
Fax: (480) 837-5300