Esp8266 Rfid

Shop Esp8266 Rfid as Education Device Parts & Accessories — check contents, size, and format.

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Newegg, Inc.

Free shipping

125Khz USB RFID Contactless Proximity Sensor Smart ID Card Reader EM4100 Card Reader For DIY Device Teaching Demonstration

6 sold

-24%$10.63$13.99

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125KHz Compact Portable RFID Key Tag Duplicator - Fully Offline Copy Programmer, EM4100 RFID Writer, Portable Reader, Buzzer Prompt, Ergonomic Design with 5 Blue Keychains for Home, Garage Gate Use

5.0

6 sold

$12.99

Free shipping

Rugged Dual-Freq 125KHz RFID ID Card Writer & Key Fob Duplicator, Portable Handheld Copier with Pass Light for Smart Home Access Control Enthusiasts

1.0

5 sold

$12.99

ST SHILLEHTEK ESP8266 NodeMCU Single Board Computer Development Board - 0.96in OLED Screen, Type-C Interface, Pre-Soldered Compact Module, WiFi, Arduino IDE Compatible for IoT Makers, Home Automation, MQTT Dashboards

5.0

3 sold

$9.99

Free shipping

SGElectronix Pin-Equipped ESP8266 Node MCU CP2102 ESP-12E Open Source Serial Development Board (1PC) - Micro-USB Built-In, Easy to Program, Flash & Reset Switches, Mongoose IoT & Arduino Compatible (Computers & Office Network Components)

5.0

2 sold

$8.99

PN532 NFC RFID Reader Writer Module V3 13.56MHz

5.0

$11.99

RC522 RFID Reader Writer Module 13.56MHz for Arduino

$8.99

ST SHILLEHTEK EM4100 Chip 125kHz Low-Freq RFID Proximity Smart Card - Waterproof and Flexible Durable PVC Plastic, Contactless Access Control for Low-Frequency Proximity Readers

$3.99

RF Ideas Wave ID Plus SDK V2 w/ Iclass ID Surface Mount USB RFID Reader RDR-800W2BKU 800W2BKU

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Newegg, Inc.

RF Ideas Wave ID Plus SDK V2 w/ Iclass ID Surface Mount USB RFID Reader RDR-800W2BKU 800W2BKU

$193.99

ST SHILLEHTEK ESP8266 ESP-01 32-bit Tensilica L106 Processor Networking Module - 1MB Wireless Transceiver, Integrated TCP/IP Stack, OTA Updates, Deep Sleep Modes, Expanded Library Storage, AT Commands, Compact IoT Prototyping, Battery-Powered Sensors

$5.49

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Compact Handheld RFID Copier Kit - Multi-Functional Device with ID Copying, 5 Rewritable Tags, Portable Key Fob Writer for Home, Garage Access Control Systems

$12.99

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Chameleon Ultra V3.0 Compact Dual-Freq RFID Smart Card Emulator Reader - Small Size 5XUID Plastic Body Keychain with Reset Button, 125Khz-13.56Mhz ID IC NFC Tag Copier, Portable Home Supplies Accessory

22 sold

Limited time deal

-11%$20.18$22.67

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125KHz Handheld RFID Card Copier Kit - Portable 1-Touch Copy RFID Writer with 5 Blue Keychain Tags for Home Access Control Door Entry Security, One-Touch Copy

$12.99

Bluetooth Access Control Card Reader & Detector Device, Portable RFID/NFC Access System Tester, Smart Security Diagnostics & Maintenance Tool for Door Entry Systems, Key Card Verification, Authorized Access Testing Equipment # SummerVibes

2 sold

-50%$17.99$35.98

Bluetooth Access Control Card Reader & Detector Device, Portable RFID/NFC Access System Tester, Smart Security Diagnostics & Maintenance Tool for Door Entry Systems, Key Card Verification, Authorized Access Testing Equipment # SummerVibes

$17.99

Free shipping

ESP32-DevKitC Compact Board with NRF24L01 Module, 2.4G Wireless PA+LNA Antenna, Built-in Wi-Fi & Dual-Mode Bluetooth Comms for Sports & Outdoor Leisure Tools, Built In Wifi

172 sold

$64.84

Bluetooth Smart Card Tool, Portable RFID/NFC Access Control Card Reader, Detector & Security Tester, Key Card Verification, Reset and Diagnostic Device for Door Entry Systems, Authorized Access Testing, Troubleshooting & Maintenance Equipment

Limited time deal00:00:00

$17.99

Cordless Compact Bluetooth NFC/RFID Card Reader Detector - Authorized Access Control Tester with Detection & Reset Functions for Property Management, Card Management Tasks, Elevator System Maintenance

Limited time deal00:00:00

$17.99

NFC Electronic Tag 215, Customizable High-Frequency Chip Sticker, Ntag Round Card Anti-Counterfeit Rfid Wet Inlay Label, Secure & Durable

3 sold

-50%$1.79$3.59

ESP32-C3 Compact Wireless Single Board Computer, 4MB Pre-Soldered WiFi Built-In Development Board for Arduino (Computers & Office Desktop/Laptop Components), Wireless Single Board Computers

5.0

2 sold

$5.99

ELEGOO 3PCS ESP-32 Single Board Development Boards (USB-C), 2.4GHz Dual Mode Wi-Fi+Bluetooth 4.2 Dual Core Microcontroller with CP2102 Chip, Clock Frequency, Dynamic Power Adjustment, Peripheral Interfaces, AP/STA/AP+STA Support, Type-C

Free shipping

Elegoo Official

ELEGOO 3PCS ESP-32 Single Board Development Boards (USB-C), 2.4GHz Dual Mode Wi-Fi+Bluetooth 4.2 Dual Core Microcontroller with CP2102 Chip, Clock Frequency, Dynamic Power Adjustment, Peripheral Interfaces, AP/STA/AP+STA Support, Type-C

5.0

100 sold

$22.98

Free shipping

ESP32 3.5 Inch TFT Touch Screen Display, WiFi Bluetooth Development Board for DIY Projects，DIY Smart Home Display with ESP32 3.5" Touch Screen, WiFi Bluetooth LCD Module，ESP32 3.5 Inch TFT Touch Screen Development Board

5.0

11 sold

$21.99

Bluetooth Smart Card Tool for Access Control, Authorized Management & Maintenance Testing. NFC Card Detection & Reset Functions, Troubleshooting, Portable Design for Building & Elevator Systems, Compatible with NFC/Bluetooth Devices.

11 sold

Limited time deal00:00:00

-50%$17.99$35.98

Free shipping

ESP32-32E Compact Touchscreen Display Board - 2.8in ILI9341 TFT LCD (240x320), WiFi/Bluetooth, Plug-and-Play for Arduino LVGL DIY Programming, MicroSD Card Slot, Speaker Output, for Developers’ Smart Home & Solar/Wind Power Charge Controller Accessories

1.0

4 sold

$20.99

ESP32 Mar-x-auder WI-FI + Bluetooth Network Monitor with 3.5" Touch Screen Display and RSSI Data Readout Features

4.4

130 sold

$39.99

Introduction

Shop Esp8266 Rfid as Education Device Parts & Accessories. Ignore lookalikes that borrowed the keyword; the listing has to be this product type.

One printed spec: size, count, format, or model.
Intended use in the photos versus a nearby lookalike. Make sure Rfid refers to this parts accessories item, not a nearby type.
What is in the box versus a title that only repeats the search, as listed for Education Device Parts & Accessories.

Stay on Education Device Parts & Accessories. Confirm the listed spec, then compare prices and ratings before you buy.

FAQs

No. Titles reuse keywords. Confirm the listing is education device parts & accessories from the photos and the spec line. If you cannot name the product type without the title, skip it and stay inside this category.

A checkable parts accessories spec on the page: size, count, fitment, shade, or format. Pair that with the intended use in the photos. Lifestyle shots without a spec are a weak reason to buy.

Only when the extra is still education device parts & accessories and the original contents list is incomplete. A random accessory that merely matches a word will not fix a wrong product type.

Use them after you know the card is Education Device Parts & Accessories. Compare the same spec across two listings, then look at prices and ratings. A cheap lookalike in the wrong type is not a saving.

Buying from the title alone. People skip the contents list and end up with a nearby type. Stay on Education Device Parts & Accessories, read one printed spec, and check that the photos match that spec before checkout.