> Parts & Components>Wireless Modules

Wireless Modules

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  Remote Control 4 Channel 12V DC...

  This 4 Channel Relay comes with 2 Remote Controls so you can control up to 4 items from up to 656 feet away!

  
  

  $24.99
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  RFID Read/Writable Card 13.56Mhz

  Use this Read and Writable RFID NFC Card with your 13.56Mhz RFID / NFC projects.

  
  

  $3.99
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  Radio Telemetry Kit 433MHz

  Use this Radio Telemetry set for 433MHz communication between your air and ground units on the UAV.  

  
  

  $43.99
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  PN532 NFC/RFID Module (Arduino &...

  Use this RFID / NFC Module to read and write from NFC and RFID devices. Useful for making contact cards, ID cards, etc! Arduino & Raspberry Pi Compatible.

  
  

  $29.99
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  Extra High Speed 300Mbps...

  This Raspberry Pi Wifi Dongle is great for quickly adding extra high speed 300Mbps Wifi to your Raspberry Pi. Just plug in and you'll have wifi; no driver download required.

  
  

  $16.99
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  SIM900A GSM/GPRS Module...

  Add this SIM900A GSM / GPRS Module to your projects to use a GSM cell phone network for wireless communications.

  
  

  $39.99
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  ESP8266 Serial Wifi Transceiver...

  Easily add Wifi to your projects with this ESP8266 Serial Wifi Module. Works with Arduino & Raspberry Pi.

  
  

  $6.95
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  USB RFID Reader 125kHz

  Plug this RFID reader into your computer's USB port to read RFID keyless entry cards and make your own security systems.

  
  

  $34.90
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  RFID Key Cards (3 pack): 125kHz

  Pack of 3 RFID Key Cards for Keyless Radio Frequency ID systems.

  
  

  $4.99
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  SMA Cable: Male to Female

  Use this SMA cable to extend the cord to your antenna and position it further away! Most consumer GPS, cellular, and RF devices use these SMA connections.

  
  

  $4.99
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  Assembled Ethernet Shield for...

  Add ethernet connectivity to your Arduino projects! Place this Ethernet shield on top of your Arduino and you'll have internet access via ethernet.

  
  

  $32.99
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  Master & Slave Capable Bluetooth...

  The HC-05 Bluetooth Module will allow you to send/receive data over bluetooth as both a master or slave device. Just connect to your Arduino or Raspberry Pi to send and receive data wirelessly up to 32.8 feet (10m)!

  
  

  $10.95
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