3D Printer Monitor for OctoPrint Wemos D1 ESP8266 by Qrome

Last crawled date: 3 years ago

For those looking for an easy build pre loaded hardware kit, then check out the new case design: https://www.thingiverse.com/thing:4538747
This is a station box designed for the Wemos D1 Mini and the standard 0.96" 128x64 OLED display. Get creative with Arduino code or load some of the awesome Wemos applications out there.
The Wemos D1 mini will slide in and is held in place by the back plate. The display will need to be glued in with a dab of glue on each corner.
Code and Project:
You can monitor your 3D Printer's OctoPrint Server using a Wemos D1 Mini ESP8266 and a I2C SSD1306 OLED Display over a wifi connection. The 3D Printing files (STL) are freely available. The source code link down below. (Note: some have reported that it works out of the box with AstroPrint as well.)
Features:
Displays the print status from OctoPrint Server
Estimated time remaining
Time Printing
Percentage complete
Progress bar
Bed and Tool Temperature
Screen turns off when printer is turned off or disconnected
Screen turns on when printer is Operational or connected
Option to display a clock screen instead of sleep mode
Option to show 24 hour clock mode
Sample rate is every 60 seconds when not printing
Sample rate is every 10 seconds when printing
Fully configurable from the web interface (not required to update Settings.h)
Supports OTA (loading firmware over WiFi connection on same LAN)
Basic Athentication to protect your settings
Supports SSD1306 and SSH1106 (since version 1.8)
*NOTE: This case now has a big brother that supports the larger 1.3" I2C OLED display. You can find it here: https://www.thingiverse.com/thing:2934049
Hardware:
Wemos D1 Mini: https://amzn.to/2ImqD1n
Blue I2C OLED Display: https://amzn.to/2HAmDd1
Blue / Yellow I2C OLED Display: https://amzn.to/2x11d43
Note: SPI Serial OLED is not supported
Please note that using the links provided here help to support these types of projects. Thank you for the support.
Download Source Code:https://github.com/Qrome/printer-monitor
Detailed Build Video by Chris Riley: https://youtu.be/Rm-l1FSuJpI
Video: https://youtu.be/niRv9SCgAPk
Please share your makes.
I have been asked a few times to share the step files --- sorry there are none. This design was created using Tinkercad so the only artifacts we have to work with are the STL files shared in the download. Enjoy.
Similar Projects that work in this Box: Pi-hole Monitor