Utility for the ACR 122U NFC Reader. Reads and/or sets various reader settings: - firmware - tag polling configuration - tag response timeout - buzzer Connect the reader via an On-The-Go USB Cable (OTG-USB).See also the External NFC Reader Service app.Get in touch if you require professional help with use of ACR readers on Android, or if you have feature requests.
ACR 122 USB NFC Reader Utils
