MLAB


Module
mlab mlab-module max31725 mlab-senzor mlab-thermometer high-accuracy hvac-control i2c i2c-bus i2c-sensors temperature-monitoring temperature-sensor thermometer i2c-thermometer

LTS01

The MLAB LTS01 is a highly precise digital thermometer module utilizing the MAX31725 IC. It offers I2C connectivity, multiple resolution options, and low power consumption. Designed for a temperature range of -55°C to +150°C, it's perfect for home automation, industrial control, medical devices, and HVAC systems.

This is an open-source hardware design, one of the modules from the MLAB labolatory system.

MLAB Module LTS01

Description

The LTS01 module is a highly accurate digital thermometer, communicating through the I2C protocol. It's based on the integrated circuit MAX31725 from Maxim Integrated. This module is designed for exceptional accuracy and low power consumption, making it ideal for a wide range of applications.

LTS01A

Features

  • Digital output through the I2C protocol
  • Based on MAX31725 thermometer IC
  • High-precision temperature measurement with an accuracy of ±0.5°C (typical) from -40°C to +105°C
  • Extended temperature range: -55°C to +150°C
  • Resolution 16-bit (standard), 0.00390625°C
  • Low power consumption, making it suitable for battery-powered applications (max. 925uA)
  • The module's address can be set by resoldering null-resistors on the board, allowing multiple modules to be used on the same I2C bus
  • Shutdown mode to conserve power between temperature readings
  • Thermostat functionality with programmable over-temperature alarm
  • Compatible with the MLAB system

Use Cases

The LTS01 module can be used for various applications, including:

  • Home automation
  • Industrial control and measurement
  • Medical devices
  • Air conditioning systems

Connectivity

This module communicates via the I2C protocol, simplifying interfacing with many different devices. The module's address can be set using jumpers on the board.

Power Supply

The LTS01 module can be powered from the MLAB board or another power source ranging from 1.7 V to 3.6 V.

Installation and Use

  1. Attach the LTS01 module to your MLAB board and connecto to your I2C host.
  2. To communicate with the LTS01 module, you can use any standard I2C library that is compatible with your microcontroller.
  3. The temperature can be read from the temperature register of the module.