📚 Buying & Reference
3 guides — General-purpose buyer's references that don't fit one vertical: how to choose RFID readers and writers, how long RFID tags last in different environments, and iPhone-vs-Android NFC business card compatibility.
Reader Guide How To Choose RFID Readers And Writers A buyer's selection framework for RFID readers and writers. Covering how protocol choice, reader class (desktop encoder, fixed gateway, handheld, integrated), SDK and driver fit, operating-system constraints and use-case context (lab prototyping, desktop issuance, live operational) narrow the shortlist, plus the proof-of-workflow pilot that prevents buying hardware that never connects to production software.
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Durability Guide How Long RFID Tags, Cards And Wristbands Last A buyer's durability playbook for RFID tags, cards and wristbands. Covering how substrate and environment drive lifespan more than chip choice, realistic service-life ranges for hotel cards, laundry tags, silicone wristbands and outdoor labels, the environmental stressors that matter (water, abrasion, chemicals, UV, temperature, bend cycles), replacement-cost modelling, and the pilot measurement that separates physical wear from read-performance decay.
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Phone Compatibility Guide NFC Business Card iPhone And Android Compatibility A deployment playbook for NFC business cards that survive real iPhone and Android device variance. Covering iOS Background Tag Reading behaviour (iPhone 7+, iOS 14+), Android launcher and NFC-settings variance, URL payload simplicity vs vCard handoff, phone-case and MagSafe interference, the device-OS-case test matrix, and the QR fallback discipline that prevents 10-20% of intended taps from failing silently at the networking moment.
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