Overview
RDM6300 125KHz cardreader mini-module is designed for reading code from 125KHz card compatible read-only tags and read/write card . It can be applied in office/home security, personal identification, access control, anti-forgery, interactive toy and production control systems etc.
Features
- Support external antenna
- Maximum effective distance up to 150mm
- Less than 100ms decoding time
- Uart interface
- Support EM4100 compatible read only or read/write tags
- Small outline design
- Frequency: 125kHz
- Baud rate:: 9600bps (TTL RS232 format)
- Working voltage: DC 5V (±5%)
- Relative humidity: 0-95%
- Working temperature: -10℃ to +70℃
- Storage temperature：-20℃ to +80℃
- Wiring size:46mm x 32mm x 3mm
- Module size:38.5mm x 19mm x 9mm
- Supported card: EM/TK 4100, EM/TK4102, EM4200 or compatible
Module Type
RFID
Weight
15.00g
Board Size
3.8 x 1.8 x 1.2cm
Operation Level
Digital 5V
Power Supply
External 5
Sample Code:
String comdata = "";
Void setup ()
{
PinMode (2, the OUTPUT);
PinMode (3, the OUTPUT);
DigitalWrite (2, HIGH);
DigitalWrite (3, HIGH);
Serial. The begin (9600);
}
Void loop ()
{
DigitalWrite (2, HIGH);
DigitalWrite (3, HIGH);
While (Serial. The available () > 0)
{
Comdata + = char (Serial. The read ());
Delay (2);
}
If (comdata. Length () > 0 && comdata = = "0500 addf1443")
{
While (comdata. Length () > 0)
{
DigitalWrite (3, LOW);
Delay (100);
While (Serial. The available () > 0)
{
Comdata + = char (Serial. The read ());
Delay (2);
}
Comdata = "";
}
}
Else if (comdata length () > 0)
{
While (comdata. Length () > 0)
{
DigitalWrite (2, LOW);
Delay (100);
While (Serial. The available () > 0)
{
Comdata + = char (Serial. The read ());
Delay (2);
}
Comdata = "";
}
}
}
Package Include:
- 1 x 125Khz EM4100 RFID Card Key ID Reader Module
- 1 x coil