R307S Fingerprint Sensor Module

High-capacity FLASH chips, a high-speed DSP processor, an optical fingerprint sensor, a high-performance fingerprint alignment algorithm, and additional hardware and software components make up the R307S (1000 Prints) Fingerprint Module. Among its many features are fingerprint entry, picture processing, fingerprint matching, searching, and template storing. It also boasts a straightforward structure and consistent performance. A TTL UART port is present in the R307 fingerprint sensor module. A 3v3 microcontroller can be directly interfaced with by the FP module. The fingerprint data can be stored in either 1:1 or 1:1:N mode, depending on the user's configuration. The PC interface requires a level converter, such as MAX232. The TTL level RS232 interface has a 57600 baud rate by default, although it can be adjusted, consult a communication protocol, and Additionally, microcontrollers like ARM, DSP, and other serial devices that have a connection can be directly connected to 3.3V or 5V microcontrollers. TTL UART and USB 2.0 are the two interfaces on the R307 fingerprint module. The computer can be connected to a USB 2.0 interface. requires a computer connection in order to convert levels.

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