Shipping Software Update for TS-7553-V2

Notice Id: 187
URL: Type: Firmware Update
Contains Board Revisions: No
Effective On: Jan 05, 2022
Published: December 14, 2021
Products Affected: TS-7553-V2

Dear Valued Customer,

We are contacting you today to inform you of a Shipping Software Update for TS-7553-V2. Technologic Systems is committed to updating our shipping products and software as needed to support the same quality of product throughout its lifetime. This new software image has been available previously on our FTP servers and we will begin shipping it with all new orders. The new image provides updated drivers and firmware for the soldered-down Wi-Fi/BLE module option. Customers not using Wi-Fi or BLE will not see any impact in their application due to this change.

Additionally, a new U-Boot binary will begin shipping in tandem with the software image. The changes in U-Boot afford us easier custom product creations based on the TS-7553-V2 and has no impact on end users.

The affected products are: TS-7553-V2

The driver and firmware changes have been pulled in from Microchip and integrated in to our kernel sources in moving forward. These updates from Microchip improve stability and error state recovery of both radio technologies and brings along tested and proven AP/STA concurrent modes of operation.

Both the image update and U-Boot changes have gone through our rigorous testing process and customers should not encounter any impact on their application. Additionally, we encourage customers who have deployed applications using Wi-Fi or BLE that are using older or customized image releases to update the kernel to include the new Wi-Fi drivers, as well as update the firmware files for these devices.

These updates will begin shipping with all purchased units starting Jan 5, 2022.

Please contact us before Jan 5, 2022 (7 months ago) if you have any questions or concerns about the new software images so that we can assist you.

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