How to Wire NTC10k Temperature Sensors to NUCLEO-H7S3L8 ADC?

[htxy]

Hello,

I’m trying to read temperature from some NTC10k sensors using a NUCLEO-H7S3L8 board. The datasheet says it has 14 ADC channels available, but I’m not sure how to wire the sensors correctly. I am using all channels in single ended mode

Each sensor is a simple 2-wire heat-dependent resistor (variable resistance in ohms). They don’t have their own power supply and only change resistance with temperature.

My questions are:

How do I need to wire the NTC10k to an ADC channel so that the MCU can actually measure something?

Do I need a voltage divider or extra resistor in the circuit?

If I want to connect several of these sensors (up to 14), do I need one resistor per sensor, or is there a simpler way?

Thanks in advance.

[htxy]

Looks really good, i have it set up similarly now with a sampling time of 640 cycles, thanks a lot for the effort.