- as3992 uhf rfid reader module
AS3992 UHF RFID Reader module
Brand Name: BETTERSHENGSUN
Model Number: AS3992
Colt is a ElecKits based on UHF RFID Shield, which supports ISO18000-6B 6C protocol, read and write EPC GEN-2 standard passive card.
Colt uses MCU backplane +UHF RFID transceiver module separation design. Backplane to provide USB or Uart-TTL (115200bps) communication interface, the default for Uart communication. USB mode requires the corresponding firmware support, and support for single board USB.
UHF RFID transceiver module size is small. Only 26.85mm * 20.83 mm (thumb size). Very suitable for customers to do UHF UHF RFID two development. The user can integrate the module into your project through the common Uart serial port, such as the handset, the industrial flat plate and so on.
Technical point description:
1, Colt line use, built-in UART 115200bps communication interface, the default hard serial port uart0;
2, Colt UHF RFID default operating frequency of 902-928MHz (USA), can be set to any working frequency of 840~960MHz;
3, Colt board with 1 user LED and 1 user relay;
4, user LED using Arduino GPIO7, low level light, high level out;
5, user relay using Arduino GPIO8, high level closed, low off;
6, Colt users need to use external antenna, antenna interface for the IPX interface, the proposed antenna band 902-928MHz;
7, passive UHF reader card reading distance and transmit power, environment, tag performance and antenna gain. Users can select a high gain antenna to improve the read and write distance. Division I of the three antenna reading distance reference, the introduction of the page at the bottom of the procurement link:
(1) 3dBi PCB antenna 10-30cm
(2) 5dBi PCB antenna 10-80cm
(3) 8dBi circular polarization plate antenna 50-300cm
8, serial communication control instruction set. Fully controlled by the command UHF RFID card reader, write cards, and send and receive data.
[UHF RFID transceiver chip AS3992]
UHF RFID transceiver chip using AMS mainstream chip AS3992. microelectronics Austria AS3992 products include a series of advanced features, such as programmable DRM filter, pre distortion function and -86dBm ultra-high receiver sensitivity. This means that a single design system using AS3992 is the first to be delivered to any market in the world. AS3992 Simply Gen 2 card reader in the performance of IC, but also inherited its optimal power consumption characteristics. This low power feature combines new advanced features that make AS3992 an advanced Gen 2 reader on the market IC.
Read card protocol mode
6B (single card)
6C (single card)
The 6C protocol (multicard)
Note: the above mentioned reading distance is no interference of the space test distance, such as the use of the parking lot, please use the windshield of the vehicle to the different media on the spot measurement.
1) product features
Max read distance up to 3m, (need specific label and antenna parameters under test).
Compatible with 6C and 6B protocols
Signed contracts with customers, can provide the underlying SDK development kits, system access convenient, easy to add their own functions;
Modular design to facilitate the development of two users.
Intelligent vehicle management: parking, highway toll collection, customs clearance, automatic weighing, etc.
Production line intelligent management: intelligent sorting of assembly line products
Warehouse management: goods out of storage, automatic recording, etc.
Logistics management: container management, pallet management, asset tracking, etc.
Personnel management: school entrance management, access to the factory gate management
3) reader module product parameters
GB (920~925MHz), American Standard (902~928MHz), European standard (865~868MHz), 840MHz to 960MHz band
ISO18000-6C (EPC GEN2), compatible with ISO18000-6A/B
8dBi directional antenna or 3dBi, 5dBi PCB antenna optional
Card reading distance
Passive label identification distance adjustment range: 0.5 ~ 3 m (for 8dBi Eleckits UHF915M-ANTPCR directional antenna)
Card reading time
Multi label 64 bit ID number read time <6ms
ASK or PR-ASK
Uart (can be customized for different versions of the USB version)
Of-40 to +85 DEG C
Of-40 to +125 DEG C
20%~ 95% (no gel)
53.34mm * 57mm
UHF RFID card reader long range, 8dbi Antenna RS232/RS485/Wiegand 26 Reader 1-5M Integrative +2pcs cards
NO driver android bluetooth portable uhf rfid reader handheld writer Android OS mobile phone with 5pcs epc tag
UHF RFID reader short range Integrated Reader usb port desktop rfid tag encoder writer easy to use copier
No Driver emulate keyboard read tag UHF reader 915mhz USB Destop RFID Reader scanner programmer with free epc gen2
RFID UHF USB Desktop card reader writer encoder 860-960MHZ with free English development software uhf rfid test sample
Android phone systems terminal mobile Handheld UHF RFID read and write epc gen2 tag usb Portable Bluetooth Reader
UHF RFID Antenna 6m Long Range Reader With 8dbi Access Control SDK RS232/RS485/Wiegand26/34 For Parking System
UHF RFID card reader 6m long distance range with 8dbi Antenna RS232/RS485/Wiegand Read Integrative Reader