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Kmeter Isolation Unit with Thermocouple Temperature Sensor (MAX31855)

Parts › Sensors › Temperature

U133-V11 · M5Stack

Kmeter Isolation Unit with Thermocouple Temperature Sensor (MAX31855) photo

Unit KMeter-ISO is an integrated K-type thermocouple sensor unit that combines "acquisition + isolation + communication" functions. It uses the STM32F030 + MAX31855KASA 14-bit thermocouple digital conversion chip solution to achieve high-precision temperature acquisition and conversion. The MCU uses STM32F030 for data acquisition and I2C communication interface, and CA-IS3641HW is used as the signal isolator. This unit supports the connection of thermocouple probes with a measurement range… (M5Stack U133-V11)

Part numberU133-V11
ManufacturerM5Stack
CategorySensors › Temperature
Pins4
Resolution14 bit

Kmeter Isolation Unit with Thermocouple Temperature Sensor (MAX31855) pinout

PinNameTypeDescription
1SCLinput
2SDAbidirectional
35Vpower
4GNDground

Schematic symbol and footprint

5V3SCL1SDA2GND4
Schematic symbol
1234
Footprint: Grove HY2.0 4-pin through-hole, 2.0 mm pitch — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.

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