Note: Because the wifi module talks to the CPU via UART please make sure the Baud rate are the same at the CPU config and the ESP3D config, otherwise it will interfere with the comms channel and cause halt during print.ĭo not activate network option in the CPU config file. the wifi module will fall back to access point mode if connection failed.Īccessing the web GUI by typing the assigned IP address by your router, or use or whatever you set under "Hostname" Reset the printer should activate the new mode. to do this enter the ESP3D setup page from the top tab and change wifi ode to Client Station, click set.Ĭlick the magnifying glass to select your home network and enter your password. You can set the wifi module to connect to your own network. Open a web browser, it should redirect you to the main web GUI, it failed access the web GUI using from the address bar. The module support 2 modes AP mode and Client modeįind the module access point named ESP3D, Connect it using default password 12345678 The wifi version has a ESP8266 module onboard, the module is preprogrammed with ESP3D courtesy of Luc. Please change the "alpha_dir_pin", "beta_dir_pin", or "gamma_dir_pin" value to include or remove the "!" after the pin number. IMPORTANT: If the extruder is not homing towards the end switch. NOTE: when using repetier-host please use ping-pong communication setting to ensure a valid ACK is received for each command. Using any GCODE capable software send "G28 X" or "G28 Y" to home your axis, this will move the extruder towards the end stop. Next time after you home the z axis if you send G1 Z0 F2000 will move your extruder to the print surface. The result will be your actual Z height and this will be your new gamma_max value.Ĭhange the config gamma_max value and restart the printer. When you have got the extruder to just touch your print bed, using the gamma_max value subtract the Z value you just entered. Move the z axis so that the extruder just about half way to the print surface using "G1 Z100 F2000", then work your way down to the print surface by lowering the Z value. Send "G90" to tell your printer to use absolute position. (WARNING: if the extruder is not moving towards the end switch switch off the printer immediately) The z position is now the value defined in your config file setting "gamma_max". Using any GCODE capable software send "G28 Z" to home your Z axis, this will move the extruder to the maximum height end stop. Download the correct config file from the download link above.
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