User's Manual

S-TAG Datasheet(ST-GM7400N)
Preliminary
REV 1.0
Solu-M Proprietary and Confidential
5/13
1 General Description
This S-Tag product is a part of Solu-M S-Label (Electronic Shelf Label) system as well as S-Label Gateway
(S-Gate), Remote controller (S-RC). S-Label system make up a system that electronically displays price
and other product information on S-Tags, which has been traditionally printed or written on paper in
places like retail markets.
S-Tag receives product price/information updates from S-Gate and updates or changes its display of price
and other information.
S-Tag is the product based on IEEE standard 802.15.4 for low power wireless communication
applications. S-Tag consists of RF transceiver, RF circuitry and 8051-compatible MCU offering IEEE
802.15.4 based network protocol and MAC protocol and other peripheral devices.
Figure 1. S-Label System