This module directly connects to any microcontroller UART or through an RS-232 converter to PC.It gives UART/Wiegand26 output. This RFID Reader Module works with any 125 KHz RFID tags
Integrated image collecting and algorithm chip together, ALL-in-One.The fingerprint reader can conduct secondary development, can be embedded into a variety of end products.Low power consumption, low cost, small size, excellent performance.Professional optical technology, precise module manufacturing techniques. Good image processing capabilities can successfully capture an image up to resolution 500 dpi
The module is small and easy to mount using two mounting tabs on the side of the sensor. The on-board JST-SH connector has four signals: Vcc, GND, Tx, Rx. A compatible JST-SH pigtail can be found in the related items below. Demo software for PC is available in the documents below, simply connect the module to your computer using an FTDI Breakout and start the software to read fingerprints!
GT521F32 Optical Fingerprint Scanner Module with Connector uses ARM Cortex M3 Core (Holtek HT32F22366) to support UART transmission interface. It has simple, fast and high resolution (450DPI) fingerprint registration, 1:1 fingerprint authentication, 1:N fingerprint.
Maximum effective distance up to 150mm, Less than 100ms decoding time, Support external antenna, Uart interface, Support EM4100 compatible read-only or read/write tags, Small outline design
This is 125K RFID Tag. The RFID technology is used for sensing and identifying tagged people and objects for access control, automation, and a whole range of different applications
