Chamber Temperature Display?
I want to add a temperature sensor so I can heat my chamber to a certain temp before printing. I also want to add an exhaust fan to keep my chamber at a set temperature while printing to prevent jamming in the extruder. I found a little info on the ratos website but I can’t understand how I need to add the code to the cfg file. Also what pins I should use for the temperature sensor and the exhaust fan? I can’t seem to find any info in the discord.
7 Replies
Here's how I set mine up for 2 thermistors in the chamber: [temperature_sensor Chamber_Mid]
sensor_type: ATC Semitec 104GT-2
sensor_pin: PF4
[temperature_sensor Chamber_Top]
sensor_type: ATC Semitec 104GT-2
sensor_pin: PF5
I used the PF4 and PF5 locations:
And these were the thermistors I used
Tim Hoogland
TH3D Studio LLC
High Temp (320C) 100K NTC Thermistors - Cartridge Type - 3 Pack - T...
Works with most cartridge-type hotends including our Tough Hotend V2, E3D V6, Slice Mosquito, and other cartridge-type thermistor hotends. Max temperature is 320C and these use Marlin thermistor #1 setting. If you do not want to splice wires with a traditional soldering iron and heatshrink make sure to check out our Quick Solder connectors for...
I set up a heater based on @Backwoods Tinkerer and so included a fan and heater: [heater_fan chamber_heater_fan]
pin: PA8
heater: chamber_heater
heater_temp: 40
fan_speed: 1.0
shutdown_speed: 1.0
Obviously using the PA8 pin from J50
The thermistors and fan should show up directly in your GUI:
