3D Printer Guardian - Protect your printer from a fire threat !

cults3d

Update : added alarm screen and alarm detection screen with option to reset it. ##Update: added smoke detector , MQ2- if smoke is detected the alarm is also triggered I am developing a small controller to monitor the temperatures of my 3d printer and trigger a relay connected to the mains to shut my printer in case there is a thermal runaway after a period of time . Features -Uses 128x64 OLED Monochrome Display -Very Graphic loaded with splash screen, main screen, Alarm Screen -Uses atmega328p- 16 Mhz clock -Menu with 3 buttons Supports Wifi connectivity - software can be developed to send an email or monitor it remotely. buzzer to alert user when thermal runaway occurs -Relay output switches either N.O/ N.C -Accepts 110v/220v input or 12-24v Input fill pluggable 10 pin connector 10 amp contacts led wired with relay alerts relay is triggered ! Software Features -3 channel NTC 100K - Suitable to read up to 290 Degrees -save set temp of each channel to eeprom instantly -Menu allows to set temperatures of each channel jumper to configure 1/2 hotend and heatbed if installed controller check conditions and logs them to console. - serial full serial debug - allow to monitor status full graphic icons WiFi connectivity Development is at its advanced stages and the project will be available shortly in my Tindie page !