WI.232EUR-R Radiotronix, WI.232EUR-R Datasheet - Page 6

EMBEDDED RADIO MODULE

WI.232EUR-R

Manufacturer Part Number
WI.232EUR-R
Description
EMBEDDED RADIO MODULE
Manufacturer
Radiotronix
Datasheet

Specifications of WI.232EUR-R

Frequency Rf
869.885MHz
Module Interface
Serial, UART
Tool / Board Applications
Wireless Connectivity-ZigBee, RF, Infrared, USB
Sensitivity
-106dBm
Data Rate Max
76.8Kbps
Supply Current
65mA
Maximum Frequency
869.885 MHz
Supply Voltage (max)
3.6 V
Supply Voltage (min)
2.7 V
Maximum Operating Temperature
+ 85 C
Minimum Frequency
868.225 MHz
Minimum Operating Temperature
- 40 C
Product
RF Modules
Frequency Range
868.225MHz To 869.885MHz
Supply Voltage Range
2.7V To 3.6V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
6. Theory of Operation
6.1.
General
The Wi.232 module is one of a family of WiSE™ (Wireless Serial Engine) modules. A WiSE™
module combines a state-of-the-art wideband/FSK data transceiver and a high-performance
protocol controller to create a complete embedded wireless communications link in a tiny IC-style
package.
Figure 2: WiSE Block Diagram
The Wi.232EUR module has a UART-type serial interface and contains special application
software to create a transparent UART-to-antenna wireless solution capable of direct wire
replacement in most embedded RS-232/422/485 applications.
NOTE: Although the module is capable of supporting the typical serial communications required
by RS-232, RS-422, and RS-485 networks, it is not compatible with the electrical interfaces for
these types of networks. The module has CMOS inputs and outputs and would require an
appropriate converter for the particular type of network it is connected to.
Wi.232EUR User’s Manual
© 2003-2007 Radiotronix Inc.
5

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