Copyright, RF Digital RFDP8 RFDP8 7/10/2011 1:40 AM RF Module RFDANT Patents Pending RFD21733 RFD21742 RoHS CE ESTI RFD21735 RFD21743 13715 Alton Pkwy Irvine CA 92618 RFD21733 FCC IC RFD21737 RFD21772 Tel: 949.610.0008 www.RFdigital.com RFD21743 FCC RFD21738 RFD21773 RFD21739 KEYFOBs Approved & Certified Fast Answers: support rfdigital.com Compliance Approved 2.4 GHz RF Transceiver Modules with Built-In RFDP8 Application Protocol Complete Compliance Approved & Certified, READY-TO-USE, 2.4 GHz wireless solution with built-in RFDP8 interference-tolerant user application protocol. Includes RFID, 32 Bit ESN, Logic Switch Transmitter / Receiver, 9600-8N1 Serial UART Transceiver and many easy-to-use addressable network modes. No development required at all, no RF layout, no code writing, all features are built-in. Be up and running with a wireless solution in minutes. RFD21735 RFD21733 IC & FCC APPROVED Optional Configuration CE ESTI TESTED & COMPLIANT Easy to solder 0.050 Inch SMT pads CE ESTI For use with any External Antenna 15mm x 15mm KEYFOBs & RFID (0.600 x 0.600 Inch) 500 Foot Range IC FCC APPROVED CE ETSI Compliant RFDANT RFD21743 FCC APPROVED Standard & Custom Simple CE ESTI TESTED & COMPLIANT Drill Hole Complete Mount RADIO INSIDE Antenna rw Use any plastic or metal Standard RFDP8 Interface enclosure. No Need for RF cables. Only +3V GND Data. 1.5mm 11pin Connector. Fits onto any PCB. SMT or Through Hole. Patents Pending 2,000 FOOT ULTRA LONG RANGE Free Applications Support Email your application questions to support rfdigital.com 1 Copyright, RF Digital RFDP8 RFDP8 7/10/2011 1:40 AM RF Module RFDANT Patents Pending RFD21733 RFD21742 RoHS CE ESTI RFD21735 RFD21743 13715 Alton Pkwy Irvine CA 92618 RFD21733 FCC IC RFD21737 RFD21772 Tel: 949.610.0008 www.RFdigital.com RFD21743 FCC RFD21738 RFD21773 RFD21739 KEYFOBs Approved & Certified Fast Answers: support rfdigital.com KEYFOBs The RFD21733 Module with its RFID interval factory set to 30 seconds is inside of a KEYFOB enclosure with a CR2032 battery. The reference layout for this device is available through support rfdigital.com if you want to build it yourself. However if you wish to purchase the ready-made KEYFOBs from RF Digital they are available, part numbers shown below. There are two modes of use, one is in Active RFID mode were the KEYFOB automatically transmits its ESN once every 30 seconds. The other mode of use is SWITCH transmitter, which is available in 1, 2 or 3 buttons. The RFID versions also have 1, 2 or 3 buttons so they serve as an automatic RFID transmitter and in addition have the switch buttons in one KEYFOB. If you do not need the automatic Active RFID feature, just use the Switch Button KEYFOBs. RFD21783 RFD21793 3 Button Switch Keyfob 3 Button RFID Keyfob Pressing button 1, 2 or 3 will cause the output 1, 2 or 3 on the RFD21733 Module or RFD21743 / RFD21732 RFDANT to go high for the duration the button is pressed, when in one of the 4 switch modes. If in Serial UART mode, then you will receive 1 byte representing which button is Rotatable Buttons pressed or if RFID transmission and 4 more bytes indicating the 32 bit unique ESN of the KEYFOB. RFD21782 RFD21792 2 Button Switch Keyfob 2 Button RFID Keyfob Pressing button 1 or 3 will cause the output 1 or 3 on the RFD21733 Module or RFD21743 / RFD21732 RFDANT to go high for the duration the button is pressed, when in one of the 4 switch modes. If in Serial UART mode, then you will receive 1 byte representing which button is pressed or if RFID Rotatable Buttons transmission and 4 more bytes indicating the 32 bit unique ESN of the KEYFOB. RFD21781 RFD21791 1 Button Switch Keyfob 1 Button RFID Keyfob Pressing button 2 will cause the output 2 on the RFD21733 Module or RFD21743 / RFD21732 RFDANT to go high for the duration the button is pressed, when in one of the 4 switch modes. If in Serial UART mode, then you will receive 1 byte representing which button is pressed or if RFID transmission and 4 more bytes indicating the 32 bit unique ESN of the KEYFOB. Free Applications Support Email your application questions to support rfdigital.com 2