2.4 GHz RF module

What does it do:

The RF Module adds a range of enhanced features, including increased operating voltage range, reduced supply current in all operating modes, higher data rate options.The Module provides a complete Controller SPI to antenna wireless MODEMs. The Module is designed to implement wireless device links operating in the worldwide 2.4 GHz ISM frequency band.

The Module has an SPI interface supporting communication between an application MCU and Module. The SPI interface supports single-byte and multi-byte serial transfers using either 4-pin or 3-pin interfacing. The SPI communications interface consists of Slave Select (SS), Serial Clock (SCK), Master Out-Slave In (MOSI), Master In-Slave Out (MISO), or Serial Data (SDAT).

Where can it be used:

1. Wireless Keyboards and Mice.
2. Wireless Game pads.
3. Remote Controls.
4. Toys.
5. VOIP and Wireless Headsets.
6. Consumer Electronics.
7. Home Automation.
8. Automatic Meter Readers.
9. Personal Health and Entertainment.

USP:

1. RF based application.
2. Battery operated RF based applications.

Technical details:

1. Small form factor - Size 20mm x 35mm.
2. 2.4 GHz Direct Sequence Spread Spectrum (DSSS) radio transceiver.
3. Operates in the unlicensed worldwide Industrial, Scientific, and Medical (ISM) band (2.400 GHz – 2.483 GHz).
4. 21 mA operating current (Transmit at –5 dBm).
5. Transmit power up to 4 dBm.
6. Receive sensitivity up to –97 dBm.
7. Operating voltage from 1.8V to 3.6V.
8. Sleep Current <1>
9. DSSS data rates up to 250 kbps, GFSK data rate of 1 Mbps.
10. Auto Transaction Sequencer (ATS) - no MCU intervention.
11. Up to 4 MHz SPI microcontroller interface.
12. Serial Peripheral Interface (SPI) control while in sleep mode.

Case studies:

1. RF Module is used in Active RFID tag for Bill Board Management Systems.
2. Used in Electronic Self labelling Systems for products information display.
3. Used in ProActive tag for freight Management Systems.
4. Used in Wireless Remotes for Interactive Education Solutions in Schools and Training Institutes.
5. Used in Wireless Remotes for Television Rating Point Meters.
6. Used in Wireless Slates for HP.
7. Used in Online Cope and Drag Identifications and Temperature Monitoring Systems for Rail Wheel Factory.
8. Used in GPS Clock for Rail Wheel Factory.

Contact:

info@prodigylabs.com

Prodigy Labs Pvt. Ltd.

# 1403, 13th Main, 12th 'B' Cross,

West of Chord Road 2nd Stage,

Mahalakshmipuram,

Bangalore - 560086. India.

Phone :- 91-80-23598938, 65600470

Fax :- 91-80-23490373

Web :- www.prodigylabs.com