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Welcome to the TraceSigma-firmware wiki!

Premise

With the release of the BlueTrace and Google/Apple Contact Tracing specification, we realize the practicality of low-cost readily-available embedded BLE devices in the role of aiding tracing in cases to complement Android/iOS phones, or as standalone units.

Project TraceSigma aims to develop and release open-sourced code and reference designs of a portable, clip-on device with the aim to allow anyone internationally to build and deploy compatible self-contained tracing devices.

Key Features

• ~ 7 day runtime

• BLE *Wifi *GPS

• TraceTogether V2 protocol

• Belt & Lanyard form-factor

Optionals / Future:

• Google/Android protocol

• Web-app based configuration

• OTA firmware updates

• Scalable storage

Rough Mockup

Current Members

• Foo Ji-Haw - Technical Program Manager

• James Yong - Various Things

• Francis Lee - Firmware

• Tan Yu Peng (zGlue) - Firmware

• Lee Zhen Wei (NTU) - Firmware

• Caleb Chao (Google) - Software

• Shanmugam Mpl (Garmin) - Electrical, Mechanical

Advisors:

Linda Lim - Battery tech, PhD

Prof @ SMU

Ex Members

How Do I Help? Or if you have any inquiries, feel free to reach out to us on Facebook, LinkedIn, or use the form HERE.