Tag FYI

Identification and wireless communication technologies.

Barcodes, QR codes, NFC, BLE, RFID, and smart cards — standards, chips, and protocols.

Member Sites

BarcodeFYI

barcodefyi.com

Barcode formats, EAN, UPC, ISBN standards

QRCodeFYI

qrcodefyi.com

QR code generation, scanning, standards

NFCFYI

nfcfyi.com

NFC tags, NDEF, contactless payments

BLEFYI

blefyi.com

Bluetooth Low Energy, GATT, beacons

RFIDFYI

rfidfyi.com

RFID tags, frequency bands, standards

SmartCardFYI

smartcardfyi.com

Smart cards, EMV, APDU, Java Card