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LW3 is obsolete. Please refer to https://github.com/LaserWeb/LaserWeb4

(note instructions written for Windows, but may equally well be used for other O/S)

1. Download and install Arduino IDE 1.6.x from https://www.arduino.cc/en/Main/Software

2. Install ESP8266 Arduino support https://github.com/esp8266/Arduino#installing-with-boards-manager

3. Install the following libraries:

3.1: WifiManager: https://github.com/tzapu/WiFiManager#install-through-library-manager

3.2: arduinoWebSockets: https://github.com/Links2004/arduinoWebSockets

4. Replace the provided WifiManager.h file from the WifiManager library, with the new template from https://github.com/openhardwarecoza/LaserWeb3/blob/master/ESP8266%20Wifi%20Bridge/WiFiManager.h (For Emblaser/Darklylabs theme)

5. Configure your ESP8266 for sketch upload (GIPOs pulled up and down accordingly, USB to serial connected, reset and ready for upload)

6. Upload the Sketch https://github.com/openhardwarecoza/LaserWeb3/blob/master/ESP8266%20Wifi%20Bridge/websocketserver.ino/websocketserver.ino.ino

7. Connect the TX of the ESP8266 to RX of the Smoothie, and RX of the ESP8266 to TX of the Smoothie. Power up the ESP and Smoothie

8. Connect to the Emblaser2 AP to connect the ESP to your local Wifi, then switch back to your local wifi (Animation below shows the details)

9. Update LaserWeb to the version released on 12 October 2016 or newer

10. In LaserWeb, set it to ESP8266, and connect to the IP of the ESP (Note, I will add an IP scanner soon. For now, check on your DHCP server which IP was dished out)

Setting Up Wifi

NOTE: To reset the Wifi settings you can:

  • Connect GPIO0 of the ESP8266 to GND (for 1-2s) or
  • If WiFi is still connected: Send resetWiFi via websocket