Samsung Electro Mechanics ST GM29XXF User Manual

1. General Outline

Model: ST-GM29XXF

1.1 Overview

S-Label EPD-TAG is the product for RF transmission solution ideal for ZigBee and
other low cost, low power IEEE 802.15.4 RF transmission applications. S-Label EPD­TAG consists of RF Transceiver, RF circuitry and 8051-compatible MCU offering

ZigBee network protocol and 802.15.4 MAC protocol and other peripheral devices.

1.2 Features

· Display : EPD PANEL (Graphic type)

· Communication : Wireless communication based on IEEE 802.15.4 (2405~2480MHz)

· Operating on 2.4GHz Unlicensed ISM band for ZigBee

· Low Power Consumption

· External Wakeup : RF Wakeup(using ISM Band(2.4GHz))

· Outline Dimension : 93.0 mm x 43.9 mm x 12.4 mm

· Active Area : 66.9 x 29.1 mm

· No additional anti-theft locking structure : Rail Mounted only

· RoHS compliant

1.3 Application

· Retail industry with the electronic display and platform, solutions, and services

· Intelligently communicating, managing, and optimizing price and product informations.

1.4 Physical Dimension (mm)

1.5 Exploded View of EPD TAG

2. Specifications

Item

Description

Size

93.0 x 43.9 x 12.4 mm

Battery

CR2450 Lithium Battery (3V, 2ea)

2.4 ~ 3.3Vdc(condtion : In active status)

Display EPD PANEL display (Graphic type)

Information display Price, Unit, Discount, etc.

Communication

IEEE802.15.4 2.4GHz ISM Band (2405MHz ~ 2480MHz)

Distance Radius 20m (Indoor, Line of Sight)

Operation Temp.

-25 ~ 40

℃

Etc.

No additional anti-theft locking structure : Rail Mounted only

Items Parameter

spec.

Units

Condition

Min Typ Max

TX

Transmit Power

-5

0 8

dBm

Error Vector

Magnitude

10 30 %

When measured for 100
chips

Tx Current

-

40 mA

Total current at max Tx
Power

RX Receiver Sensitivity

-90 - -

dBm

PER < 1%

2.1 Product

2.2 Radio (RF) Characteristics

* Test Channel : 2480MHz

(RX Test Channel can be changed according to the environment)

* The contents in the grayed cells are not necessary to manage by Cpk.