Advantech EPD Series, Руководство пользователя

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EPD-023 User Manual 2
1.1 Introduction
EPD-023 is the ePaper device which support ultra low power 2.4GHz RF wireless
protocol integrated with 2.9” EPD in ARM Cortex-M3 processor. The device can sup-
port hospital, pharmacy, factory, warehouse and retail application. With optimization
on the power consumption and device management, your applications with low data
rate requirement can be achieved years battery lifetime and thousand devices con-
nection. Advantech EPD-023 provide multi interface for application control which is
highly integrated with EPD driver and low power consumption system. EPD-023 can
auto join and binding the network group with IoT Gateway (WISE-3610Z) and Router
(WISE-3240). Data can be quickly and easily acquired and transformed into a differ-
ent format to communicate with ePaper Manager Server (ARK
-
2250L). System inte-
gration and application provider can focus on application development and system
management.
The main features of EPD-023 are:

ARM Cortex-M3 Core Processor

Support IEEE 802.15.4 / 2.4 G networks

2.9" e-Paper panel display

Great for Low Consumption, achieved years battery life time

Rich I/O control with 3 button & 3 LED

Support temperature 0 ~ 50 °C

High Performance integrated system with RTOS

Support over-the-air upgrade (OTA)

Available solution kit for various applications easy deploys.
1.2 Specifications
Computing System
MCU TI 32-bit ARM Cortex-M3 Processor
Memory RAM 28KB
Display
Screen Size 79 x 36.7 mm
Resolution 296 x 128 pixels
Storage
Internal Flash: 128 KB
External SPI Flash: 512KB
Network
Standard IEEE 802.15.4
Frequency Band 2.4-GHz
Channels 11~26
Channel Separation 5MHz
Transmit Power -21dBm~ +5dBm
Receiver Sensitivity -100dBm
RF Data Rate 250 Kbps
Function End node
Antenna On-board Antenna
Interface
LED x3
Function Key x3
Power Battery CR2450 x4