|
|
@@ -0,0 +1,86 @@
|
|
|
+Dual Frequency RFID Reader/Writer Wireless Module 5cm ISO14443A EM4100
|
|
|
+===
|
|
|
+
|
|
|
+Cost: $10
|
|
|
+
|
|
|
+
|
|
|
+| Features | |
|
|
|
+|---|---|
|
|
|
+| Power | DC 5-15V |
|
|
|
+| Operating Current | max < 100mA |
|
|
|
+| Operating Frequency | 13.56MHz+/-5KHz; 125KHz |
|
|
|
+| | Support common ISO14443A protocol |
|
|
|
+| | Support EM4100 and its compatible card |
|
|
|
+| Card Reading Distance | IC>5cm; ID>5cm |
|
|
|
+| | 1 channel Wiegand data output port, support WG26, WG34 multiple format to choose |
|
|
|
+| | Card sensor speed is lower than 100ms |
|
|
|
+| | 1 channel LED control input |
|
|
|
+| | 1 channel BUZ control input |
|
|
|
+| Size | `74*115*16mm` |
|
|
|
+| Operating Temperature | -20~60 Celsius |
|
|
|
+| Operating Humidity | 10%-95% |
|
|
|
+
|
|
|
+| Pin | Color | Name | Description |
|
|
|
+|---|---|---|---|
|
|
|
+| 1 | Red | VCC | Power Input Port |
|
|
|
+| 2 | Brown | FOR | Wiegand Format Selection |
|
|
|
+| 3 | Blue | none | Undefined |
|
|
|
+| 4 | Yellow | BUZ | Buzzer Control |
|
|
|
+| 5 | Orange | LED | LED Control |
|
|
|
+| 6 | Green | D1 | Wiegand Output |
|
|
|
+| 7 | White | D0 | Wiegand Output |
|
|
|
+| 8 | Black | GND | Power Ground |
|
|
|
+
|
|
|
+
|
|
|
+| ISO14443 TYPE A |
|
|
|
+|---|
|
|
|
+| `NXP_Mifare 1K` |
|
|
|
+| `NXP_Mifare 4K` |
|
|
|
+| `NXP_Mifare mini` |
|
|
|
+| `Ultralight(C) ` |
|
|
|
+| `Mifare PlusX(S)` |
|
|
|
+| `Desfire D21 D41 D81` |
|
|
|
+| `NTAG203(F)` |
|
|
|
+
|
|
|
+| 125KHZ |
|
|
|
+|---|
|
|
|
+| EM4100 |
|
|
|
+| EM4200 |
|
|
|
+| JT120 |
|
|
|
+
|
|
|
+Data Output Format
|
|
|
+---
|
|
|
+
|
|
|
+When it sensors the card, the serial number will be output via Data 0, Data 1 two data wire.
|
|
|
+
|
|
|
+Data 0 and Data 1 are high level when there is no data output.
|
|
|
+
|
|
|
+Logic Definition:
|
|
|
+
|
|
|
+* Data Bit 0: it will generate 200us low level on Data 0 wire
|
|
|
+* Data Bit 1: it will generate 200us low level on Data 1 wire
|
|
|
+
|
|
|
+Every data length is 2200us
|
|
|
+
|
|
|
+Every Mifare card has a serial number with 4 bytes, users should output the last three bytes.
|
|
|
+
|
|
|
+Add the first 12-bit even check bit in the front and add the last 12-bit odd check bit in the back, 26-bit data in total.
|
|
|
+
|
|
|
+For example：
|
|
|
+
|
|
|
+* Card number is `6B 3D 12 D6`
|
|
|
+* Output data is `3D 12 D6`
|
|
|
+
|
|
|
+Wiegand26 Encode
|
|
|
+---
|
|
|
+
|
|
|
+| 0 | 00111101 | 00010010 | 11010110 | 1 |
|
|
|
+|---|----------|----------|----------|---|
|
|
|
+| Even Check | 3D | 12 | D6 | Odd Check |
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+Reference
|
|
|
+---
|
|
|
+
|
|
|
+* [Ebay Listing](https://www.ebay.com/itm/Dual-Frequency-RFID-Reader-Writer-Wireless-Module-5cm-ISO14443A-EM4100-/122723612753)
|
abetusk