ESP3D - Wifi for cheap !

thingiverse

This is a compact WiFi module designed for 3D printers, based on the ESP3D and ESP8266 platforms. I've created diagrams for the Gen L, mks-based, and Creality 1.1.2/1.1.3 (Cr-10/ender 3) models. If your board has a different configuration, simply locate the +5v, GND, RX (or RXD0), and TX (or TXD0) connections. To get started with this project, you'll need: Arduino IDE: Download the latest version from https://www.arduino.cc/en/Main/Software Add the ESP8266 board manager package: http://arduino.esp8266.com/stable/package_esp8266com_index.json ESP3D firmware: Obtain the latest release from https://github.com/luc-github/ESP3D/releases/latest Espressif download tool (optional): Use this to wipe the ESP8266, if needed; download from https://www.espressif.com/sites/default/files/tools/flash_download_tools_v3.6.5_0.zip Required components: ESP-12F (esp8622) WiFi module: Buy from https://www.ebay.ca/itm/ESP8266-ESP-12F-WIFI-Microcontroller-802-11N-Module-Arduino-NodeMCU-MicroPython/272408386985?hash=item3f6cce1da9:g:PQ8AAOSwGotbUVAF:rk:8:pf:0 Tact switch: Purchase from https://www.ebay.ca/itm/100Pcs-6x6x4-5mm-Panel-PCB-Momentary-Tactile-Tact-4Pin-Push-Button-Switch/332381096445?hash=item4d637509fd:g:eroAAOSwlRZZvIGQ:rk:3:pf:0 AMS1117 3.3V voltage regulator: Obtain from https://www.ebay.ca/itm/50PCS-NEW-AMS1117-3-3-AMS1117-LM1117-3-3V-1A-SOT-223-Voltage-Regulator-IC/283081121012?hash=item41e8f31cf4:g:vF0AAOSw5cNYR3JA:rk:4:pf:0 FTDI232 USB-to-TTL serial adapter module: Buy from https://www.ebay.ca/itm/FT232RL-FTDI232-USB-to-TTL-Serial-Adapter-Module-Arduino-Mini-Port-3-3V-5-5V-XJ/352427562648?hash=item520e51d698:g:dp0AAOSwtPlbbUW7:rk:1:pf:0 Female dupont connector: Purchase from https://www.ebay.ca/itm/200-2-54mm-Dupont-Jumper-Wire-Cable-Housing-Female-Pin-Connector-Terminal/181302852182?hash=item2a367dfa56:g:-mgAAOSwg3FUmOER:rk:1:pf:0 Alternatively, you can buy a pre-made dupont cable or jumper connector from https://www.ebay.ca/itm/Jumper-Connectors-Pins-1-2-4-to-40-way-2-54mm-3D-Printer-Female-Dupont-Plugs/200995197390?hash=item2ecc3f51ce:m:mEklAecfpHBHxebKnnVTpgQ:rk:1:pf:0 or https://www.ebay.ca/itm/Dupont-Cable-Female-to-Female-Prototyping-Hook-up-Cable-20cm-long-UK-Seller/182482963583?hash=item2a7cd50c7f:m:mGqVKYcZq22pldEPWZ9ovUQ:rk:2:pf:0 Have fun building your project!