M5Stack Kmeter Isolation Unit with Thermocouple Temperature Sensor Kit Designed for high-precision and high-reliability

Designed for high-precision and high-reliability autonomous driving applications

passive buzzer

INA3221AIRGVR current and voltage monitoring for real-time power feedback

which is useful for field wiring and cabinet-mounted automation

M5Stack Kmeter Isolation Unit with Thermocouple Temperature Sensor Kit Designed for high-precision and high-reliabilityDescription The M5Stack Kmeter Isolation Unit, also documented on the official sale page as Unit KMeter ISO, is an integrated K type thermocouple sensor unit that combines temperature acquisition, signal isolation, and I2C communication. It uses an STM32F030 microcontroller with a MAX31855KASA 14 bit thermocouple digital conversion chip to convert thermocouple data into a host friendly I2C reading. The Unit KMeter ISO adds CA IS3641HW signal isolation