IDRW stands for ID Read and Write, and this is an app that works on Android 4.1+
An app used for USB-HID 125kHz ID reader.
This application will not be published to the Application Store (Play Store, etc).
Therefore here is the only source to get this app.
https://aka.pw/usb-125khz-idrw
In addition, you can buy the compatible hardware from the following link.
- https://item.taobao.com/item.htm?id=536120855237
- https://item.taobao.com/item.htm?id=21709847262
- https://item.taobao.com/item.htm?id=26713568868
Android USB Host documention
Protocol references
- docs/IFDProtocol.md
- https://blog.csdn.net/TonnyBrown/article/details/75200601 (PDF)
- https://github.com/charlysan/pyrfidhid
- https://github.com/merbanan/rfid_app
- https://github.com/Simpleyyt/libfunction_so_usb
- https://github.com/zhangyoufu/gzgiant_LF_RFID_Reader
- EM4100 Protocol http://www.priority1design.com.au/em4100_protocol.html
- T5557 Protocol http://www.priority1design.com.au/t5557_rfid_transponder.html
Chip product pages
- EM4200 https://www.emmicroelectronic.com/product/lf-animal-access-ics/em4200
- EM4305 https://www.emmicroelectronic.com/product/lf-animal-access-ics/em42054305
- EM4450 https://www.emmicroelectronic.com/product/lf-animal-access-ics/em4450
- T5551 https://www.microchip.com/ATA5551M
- T5575 https://www.microchip.com/ATA5575M1
- T5577 https://www.microchip.com/ATA5577M1C