DC-WEM-02T-NS Digi International, DC-WEM-02T-NS Datasheet - Page 3

• Manufacturer Part Number: DC-WEM-02T-NS
• Description: WI-EM 8MB SDRAM 4MB FLASH SINGLE
• Manufacturer: Digi International
• Series: Digi Connect® Wi-EMr

Specifications of DC-WEM-02T-NS

• Frequency: 2.4GHz
• Data Rate - Maximum: 11Mbps
• Modulation Or Protocol: 802.11 b
• Applications: General Purpose
• Power - Output: 16dBm
• Sensitivity: -82dBm
• Voltage - Supply: 3.14 V ~ 3.45 V
• Data Interface: PCB, Surface Mount
• Memory Size: 4MB Flash, 8MB RAM
• Antenna Connector: 2 X RP-SMA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Wireless Frequency: 2.4 GHz
• Interface Type: Ethernet
• Modulation: CCK, DQPSK, DBPSK
• Operating Voltage: 3.3 V
• Antenna: SMA
• Operating Temperature Range: - 20 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Transmitting: -
• Current - Receiving: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: NS7520

About This Guide ..................................................................................................................... 5
Chapter 1: About the Embedded Module............................................................................ 9
Chapter 2: About the Development Board ........................................................................ 21
Chapter 3: Programming Considerations.......................................................................... 37
Contents
Scope of Reference Manual ............................................................................................. 5
Kits Contents .................................................................................................................... 5
Related Documentation .................................................................................................... 7
Support Information ......................................................................................................... 7
Overview .......................................................................................................................... 9
Types of Modules........................................................................................................... 10
Connectors: Power and Serial Interface ......................................................................... 13
Connectors: Ethernet Interface....................................................................................... 14
Connectors: Antenna ...................................................................................................... 15
Reset Switch ................................................................................................................... 16
Module LEDs ................................................................................................................. 16
Overview ........................................................................................................................ 21
Basic Description ........................................................................................................... 21
Ports................................................................................................................................ 23
Connectors and Blocks................................................................................................... 25
Power Jack (P17)............................................................................................................ 29
Switches.......................................................................................................................... 30
Development Board LEDs ............................................................................................. 32
Test Points ...................................................................................................................... 33
GPIO............................................................................................................................... 37
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