The VW2500A 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.

 

Features:

-Radio Chip: CC2500

-4 Operation modes: Transparent mode, Transparent secured mode, Addressed mode and Addressed secured mode.

-Repeater supported

-Integrated wireless link protocols

-Deep sleep mode (Power down mode) /Wakeup Control

-Server-Client mode

-Broadcast Multi-drop mode

-Easy configuration by AT commands.

-Easy configuration with a user friendly control panel on PC.

 

Major parameters:

Radio Chip: CC2500

Frequency band: 2.4GHz

Interface: RS232/232TTL/RS485/USB

Modulation: 2-FSK/GFSK/MSK

Max. Tx. Power: 1mW

Supply Voltage: +3V~+5.5V

RF data rate: 1200BPS ~ 256kbps

Channel numbers: 220 channel

Linkage range: 80m (L. O. S, outdoor, at 1200BPS)

Operate temperature: -30ºC ~ 80ºC

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

 

Major applications:

 

- Wireless 232 or 485/422 data link

- Water, electricity, gas and other automatic meter reading (AMR)system;

- Building automation system; Security entry system;

- Intelligent traffic; Vehicle Control;

- Wireless scanner;

- Restaurant Order System Management;

- Industrial control, remote sensing, automatic data collection system;

- Wireless data transmission; Digital audio, digital image transmission;

- Wireless electronic display screen;

- Telemetric systems

- Oil Well Measuring, Environmental Protection Monitoring

- Hydrology Water Level Monitoring

- Robot Controls

- Wireless conference system; Wireless microphone solutions

- etc.