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Wifi Backpack
Wifi Backpack

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Wifi Backpack Module
Price: $16.50

Stock Status:In Stock

Availability:: Usually Ships in 24 to 48 Hours
Product Code: WB8266

Module Version:


Add Wireless connectivity to your 3D printer in just a few steps with Wifi backpack modules.

The Wifi backpack modules attach to your printer's LCD and use its SD card as storage for Gcode Files. It provides a web interface to control and monitor your machine from a web browser and send files for printing. It is powered by the versatile ESP8266 Wifi Module and runs on a custom version of ESP3D.

The SD card on the LCD can be directly accessed by the ESP module and can be directed back to the main controller using a multiplexer.

Can be used on Marlin, Smoothieware and Repetier based boards.

  1. Viki LCD Wifi Backpack - For Viki2 LCD
  2. RRD LCD Wifi Backpack - For RepRapDiscount Full graphic(128x64) and Smart Display Controller (20x4 LCD)
  3. Wifi Puck - Stand alone module with built-in SD card slot (for machines without displays)

  • Easy to use web interface
  • No firmware modifications on main controller
  • Direct access to SD card by both ESP module and main controller
  • Configure using Setup guide or config file on SD card
  • Easy to use Jog interface
  • Temperature readout with graphs
  • Easily transfer and browse files on SD card
  • Print and monitor progress on browser
  • Command console window
  • Macro feature for quick custom commands
  • Accepts external antenna using U.FL connector
  • Supports most 3D printer and CNC firmwares
  • Supports Access point and Station modes
  • Edit EEPROM (Marlin/Repetier) and Config (Smoothieware) files
  • Connects to main board using UART (rx/tx)
  • Camera Tab for montoring IP cameras
Chris Riley from Chris's Basement