tobozo / ESP32-3DPrinter-Bridge

A network <=> ESP32 <=> USB (FTDI) <=> 3D printer Bridge

ESP32-3DPrinter-Bridge

Play the imperial march on your 3D printer in an excessively complicated fashion.

Credits:

• https://github.com/tomorrow56/M5Stack_USB_Host_FTDI_Serial_Monitor
• https://github.com/AlphaLima/ESP32-Serial-Bridge
• http://www.circuitsathome.com
• https://reprap.org/forum/read.php?1,236755

Software Library Requirements:

• https://github.com/felis/USB_Host_Shield_2.0

Hardware Requirements:

• Mini USB Host Shield
• ESP32

Wiring:

   USBHOST  |  ESP32
   ------------------
       INT  |  17
       GND  |  GND
       RST  |  EN
        SS  |  05
      MOSI  |  23
      MISO  |  19
       SCK  |  18
       3V3  |  3V3
       GND  |  GND

Usage:

• Plug the 3D Printer to the Mini USB Host Shield
• Power the ESP32
• From any machine on the network: telnet [IP Address of the ESP32] 1337 to access the bridge