Raspberry Pi Pico & MAX6675 K-Type Thermocouple (MicroPython)
Raspberry Pi Pico W with Thingspeak and MAX6675 K type thermocouple, IoT Project - YouTube
4 Sets DC 3-5V MAX6675 Themocouple Module and K Type Thermocouple Temperature Sensor Thermocouple Sensor Set M6 Screw with Cable Cord Compatible with Arduino Raspberry Pi: Amazon.com: Industrial & Scientific
Heat Transfer of the Raspberry Pi Using Arduino, An Infrared Thermometer, and Type-K Thermocouple — Maker Portal
16 Channel Thermocouple Multiplexer for Raspi | Hackaday.io