Category

  • Name:3.3V read/write module-RDM880L
  • Added time:2018-01-02 09:48:41
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Intruction:

RDM880LV1 is a non-contact smart card reading and writing module developed based on ISO/iec 14443a international standard protocol.It adopts high - level reading card chip (original NXP chip), advanced guard dog and voltage monitoring circuit design.High integration, strong anti-interference ability, small volume and more stable performance.Provide low-level communication protocol to facilitate the application of secondary development

 

Module NO.:

Module Model

Interface

RDM880LV1-T-A

TTL

RDM880LV1-S-A

RS232

 

 Parameter:

RDM880LV1

Frequency

13.56MHz

Read-write Chip

MFRC522

Baud Rate

9600

Standard

ISO/IEC 14443-A

Supporting Card

Mifare S50/S70/Ultralight,Mifare Pro

 Interface

TTL、RS232

 Power Supply

3.3V

Current

5-20MA

Read Distance

0-10cm(Depending on label size and antenna technology)

Operating Temperature

-10℃~50℃

Storage Temperature

-20℃~80℃

Antenna

External,Variety of optional specifications

Dimension

39mm * 19mm * 9mm

 

 PIN Definition Diagram:

图片1.png

 

PIN Definition:

PIN

Pin-out

TTL/RS232

P

1-5

NC

P1

1

RESET

 

2

RX

 

3

TX

 

4

GND

 

5

+3.3V

P2

1

ANTENNA-1

 

2

ANTENNA-2

P3

1

LED1

 

2

LED2

 

3

BUZ

 

4

MCUPOWER

 

5

NC

 

 Application:

Printer

POS Endpoint

Charging pile

Identity Scanner

Hand-held Terminal

Smart wine cabinet

Attendance Machine

Advertising Tablet PC

Smart Game Equipment

Medical Electronic Equipment