SIMPLE: Help adding chamber temp sensor!
So noob question,
I’m wanting to add two thermistors to use get enclosure temps at the the top and bottom of my VC3.1 500mm.
Do I need to define pin aliases for these two?
I tried inputting both TH1 & J46 but they error out saying the pin isn’t valid.
Board: BTT Octopus Pro H723 V1.1
Pins: I think are as follows:
TH1 / J46 Top Enclosure
TH2 / J47 Bottom
Printer.cfg
(Bottom sensor not added to confit yet)
[temperature_sensor chamber]
sensor_type: EPCOS 100K B57560G104F
sensor_pin: J46
min_temp: 0
max_temp: 125
![No description](https://cdn.answeroverflow.com/1165723079255793816/IMG_3208.png)
![No description](https://cdn.answeroverflow.com/1165723079612313731/IMG_3209.png)
6 Replies
Can someone let me know why the pin is PF5?
Includes & Overrides | RatOS
RatOS uses a modular configuration that heavily takes advantage of the config file include and merge logic in Klipper. For this reason, the order of includes and overrides are very important, do not change the order of the configuration unless you know what you're doing.
![No description](https://cdn.answeroverflow.com/1165775950210924584/image.png)
Look at the pin map of the octopus. TH1 is a functional name, J46 is the header name PF5 is the pin name.
![No description](https://cdn.answeroverflow.com/1165776595378774036/image.png)
GitHub
BIGTREETECH-OCTOPUS-Pro/Hardware/BIGTREETECH Octopus Pro - PIN.pdf ...
This is OCTOPUS Pro open source material. Contribute to bigtreetech/BIGTREETECH-OCTOPUS-Pro development by creating an account on GitHub.
I could’ve sworn I looked there but I guess I’m blind lol. Thank you @miklschmidt !
Updating the tag to solved @miklschmidt