DC-WEM-02T-NS Digi International, DC-WEM-02T-NS Datasheet - Page 32
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DC-WEM-02T-NS
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
Reset Switch (SW5)
3 2
S w i t c h e s
Switches
D i g i C o n n e c t E M & W i - E M H a r d w a r e R e f e r e n c e
The following figure schematically represents the polarity of the power jack
Power Jack Polarity Schematic .
The development board provides the following switches:
This push button switch is labeled SW5. Pressing it sets the module's /RST line low,
holding the module in a hard reset until the switch is released.
Note:
The reset button on the embedded module performs a "soft" reset (see also "Main
Connector (P8)" on page 31).
Reset Switch (SW5)
Serial/GPIO Switch Bank 3 (SW3) and Switch Bank 4 (SW4)
GPIO Switch Bank 1 (SW1) and 2 (SW2)
This is a "hard" reset using the /RST pin on the main connector, not a "soft" reset.
Ground
+9 to +30 VDC