Brief introduction
This new generation embedded qr code scanning module is not only a qr code scanner but also a rfid card reader.It can meet your needs of multiple ways authentication Support multiple communication ways and secondary development.
Parameter
| Model | EN20 |
| Description | QR code & rfid cards |
| Power | 5 Pin: 3-3.6V 丨 12 Pin: 3.6-16V |
| Input | QR code丨one-dimensional code丨ISO 14443A/B Mifare 13.56Mhz丨NFC card |
| Communication way | Wiegand丨USB serial port丨USB KBW丨RS485丨RS232丨TTL丨GPIO |
| Reading direction | 360° |
| Reading distance | 0~7cm |
| Acquisition Speed | 1/30 fps or 1/120 fps |
| Sensor | Image type, CMOS sensor |
| Card type | 13.56Mhz NFC丨ISO IEC14443A丨ISO IEC 14443B丨Mifare classic丨Mifare Desfire |
| Environmental | Temperature: -30℃~﹢70℃ |
| Humidity: 5%-95%RH | |
| Dimension | 69*153*42mm |
| Weight | 0.45kg |
