Adding extra thermistors

General Discussion
1

Hi everyone, i have a diy core xy printer running on [mks monster8 v2, rpi 3B]
And i want to add some extra thermistors to chamber (mks has 4, 2 goes for hotend and heatbed).

But i need more so much more.
I have a mks sgen l, so i’m gonna use that as secondary and i need a few more thermistors but i cant buy klipper expansion module don’t ask why.
I have one rpi pico and a few esp32.
Can i connect some ntc thermistor to an esp and configure it with klipper?
I need 10 thermistor to measure different points in chamber.

2

Klipper does not support the ESP32 natively. You can flash Klipper and connect thermistors to any MCU listed in make menuconfig.

Of course, the provisions to read NTCs, such as a 4.7k pull-up, need to be provided as well. A NTC cannot simply be connected to a free pin.

3

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