VW1101A series wireless module

The VW1101A series wireless module provides the capability of a short range,reliable wireless point-to-point,point-to-multipoint and mesh network RF data communications link.  They can  be  used  in  a  variety  of  data  communications applications that require a simple to use invisible data link.

The wireless modules are designed to operate in the unlicensed ISM frequency band (315MHz/433MHz/868MHz/915MHz ISM band) and are therefore acceptable for use in many countries. 

Features:
1, Radio Chip: TI CC1101
2, 4 Operation modes: Transparent mode,Transparent secured mode,Addressed mode and Addressed secured mode.
3, Repeater supported 
4, Integrated wireless link protocols
5, Deep sleep mode (Power down mode) /Wakeup Control 
6, Server-Client mode
7, Broadcast Multi-drop mode
8, Easy configuration by AT commands.
9, Easy configuration with a user friendly control panel on PC.

Major parameters:

Radio Chip:	TI  CC1101
Frequency band:	315/433/868/915MHz
Interface:	RS232/232TTL/RS485/USB
Modulation:	2-FSK／GFSK／MSK
Max. Tx. power:	10ｍＷ
Supply Voltage:	+3V~+5.5V
RF data rate:	1200bps ~ 256kbps
Channel numbers:	16 channel
linkage range :	900m (L.O.S,outdoor,at 1200bps)
operate temperature:	-30℃ ~ 80℃
Size:	51mm X 25.2mm X 8mm 62mm X 40mm X 16mm (with casing)
Interface footprint:	2.0mm SMT solder pad or pin header
Antenna impedance:	50Ω