RFID — Radio-Frequency Identification Reference#

Quick-reference skill for RFID technology, standards, and implementation.

When to Use#

• Selecting RFID tags and readers for warehouse or retail
• Understanding frequency bands and read range trade-offs
• Implementing EPC/SGTIN encoding for supply chain
• Designing RFID read zones and antenna placement
• Comparing RFID vs barcode for inventory management

Commands#

intro#

bash

scripts/script.sh intro

Overview of RFID — how it works, components, active vs passive.

frequencies#

bash

scripts/script.sh frequencies

Frequency bands — LF, HF, UHF, microwave, read range, use cases.

tags#

bash

scripts/script.sh tags

Tag types — passive, semi-passive, active, inlays, hard tags, form factors.

standards#

bash

scripts/script.sh standards

Standards — EPC Gen2, ISO 18000, NFC (ISO 14443/15693), GS1 encoding.

readers#

bash

scripts/script.sh readers

Readers and antennas — fixed, handheld, portal, sensitivity, protocols.

applications#

bash

scripts/script.sh applications

Applications — retail, warehouse, asset tracking, access control, healthcare.

challenges#

bash

scripts/script.sh challenges

Challenges — metal/liquid interference, collision, privacy, cost analysis.

checklist#

bash

scripts/script.sh checklist

RFID implementation planning checklist.

help#

bash

scripts/script.sh help

version#

bash

scripts/script.sh version

Configuration#

VariableDescriptionRFID_DIRData directory (default: ~/.rfid/)

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