18000-7 RFID, RTLS Tag

18000-7 RFID, RTLS Tag

This tag combined the functionality of an RFID tag operating on 433MHz under 18000-7 protocol and a proprietary RTLS (Real Time Locating System) functionality.
For this product development I completed the hardware design including component selection, schematic capture, PCB layout, firmware architecture, initial prototype assembly and testing.
It was a challenge to make the 18000-7 and RTLS functionality coexist. There were number of timing conflicts that needed a solution that would result in low power while maintaining responsiveness.
I was a member of the firmware development team. I acted as the scrum master and also developed some of the code.

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