Bluetooth NFC card reader writer Bluetooth RFID card reader

Function

Read and write contactless IC cards to transmit data via Bluetooth BLE

Communication protocol: BLE5.0 (compatible with BLE4.0)

Working frequency: 13.56MHz

Support IC communication protocol: ISO14443A\ISO14443B\ISO15693

Based on ISO14443A CPU card, M1 card,

Supported cards: Ntag2xx and other cards

Card reading distance: 3~5cm

Supported card speed: 106kbps, 212kbps, 424kpbs

Battery capacity: 450mAh

Charging interface:Micro USB

Charging adapter:5V-500mA

Charging time: 120 minutes

Standby time: 11 days

Continuous card reading and writing time: 8 hours

Working temperature: 0℃~55℃

Storage temperature: -20℃~85℃

Communication interface: Bluetooth BLE; This product can be connected to devices that support Bluetooth BLE, such as mobile phones and tablets with Bluetooth 4.0 or above. The product supports ISO14443A, ISO14443B, IS015693,ISO18092, Felica, etc.

This is the company's general-purpose product with high technological maturity. Users need to develop applications on the main device, such as city card recharge software. They need to add a bottom-level interface for communication with this product on the original basis. Therefore, users need corresponding platform application development capabilities, such as Android and IOS applications. development.

NFC Bluetooth reader features

(1) Supports non-contact 14443A/B CPU card and M1 card, Desfire card, Felica, etc. reading and writing;

(2) It has good reading and writing performance for standard cards and special-shaped cards, and the card reading distance can reach 3-5cm.

(3) Q value is 30±2%

(4) The card reading speed can meet the business needs of the bus card project. Read or write 1k bytes of data within 1 second.

(5) Read and write 1k bytes of data at a time without loss or error.

(6) Working frequency 13.56MHz

(7) The electromagnetic field intensity on the surface of the product’s card reading surface (Hmax) ≤ 7.5A/m rms

(8) The electromagnetic field intensity on the surface of the product’s card reading surface (Hmin) ≥ 1.5A/m rms

(9) Support card speed 106kbps, 212kbps, 424kpbs

Equipment status query and display

Turn the power switch of the device to determine the working condition of the device according to the status of the device indicator light:

The red light flashes quickly: the battery is low and needs to be charged;

Green light flashes slowly: It is turned on and Bluetooth broadcast is turned on, waiting for connection;

Green light is always on: Bluetooth is connected (not charging);

The blue light is always on: the card has been found and the card has not been removed. During data exchange, the green light will flash quickly;

Charging indication: Charging when the power is turned off: Not fully charged - the red light is always on, when fully charged the red light goes out

Other characteristics and environmental requirements

1. Battery charging and power consumption

Support ultra-low power consumption automatic sleep;

Battery capacity: 450mAh;

Charging interface: MICRO-USB, 5V-500mA;

Charging time: 120 minutes;

Standby time: 11 days;

Continuous working time: 8 hours.

2. System stability

The buttons function normally and can be turned on and off repeatedly. Card reading and Bluetooth communication are stable. The overall system is stable,

No crashes or abnormalities. There is a watchdog restart mechanism for exceptions.

3. Fall resistance and water resistance

It will not be damaged if dropped from a height of 1.2 meters. No harmful effects from water splashing from any direction.

4. Power switch characteristics

5V charging. It can be charged using a power bank or a regular mobile phone charger. The switch is a self-locking switch, which opens when pressed.

3.5 Environmental requirements

Charging voltage 5V±5%

Relative humidity <90%

Relative humidity during storage and transportation: 20%~93%

Atmospheric pressure 60kPa~110kPa

4. Android and IOS Bluetooth development interface

Our company provides sample demos of Bluetooth operation interfaces for Android, IOS and WeChat mini programs, and can provide source code and development reference. Please contact our company for program demo and Bluetooth communication package protocol. Note: Our company does not provide development support for other functions on the application side.