Adafruit
ADT7410 High Accuracy I2C Temperature Sensor Breakout Board
Get precise temperature readings with the ADT7410 High Accuracy I2C Temperature Sensor from Analog Devices. Featuring 16-bit resolution (0.0078°C) and ±0.5°C...
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Get precise temperature readings with the ADT7410 High Accuracy I2C Temperature Sensor from Analog Devices. Featuring 16-bit resolution (0.0078°C) and ±0.5°C accuracy, this breakout delivers reliable measurements over a simple I2C connection.
The sensor runs on 2.7V to 5.5V power and logic, with two address pins allowing up to four sensors on a single I2C bus. Interrupt and critical-temperature alert pins are also broken out for threshold-based monitoring. Libraries are available for Arduino and CircuitPython, including Raspberry Pi support via Blinka.
Key Features
- 16-Bit Temperature Resolution – 0.0078°C per bit for highly detailed readings
- ±0.5°C Accuracy – Factory-calibrated for reliable measurements
- I2C Interface – Simple two-wire connection, configurable to 4 addresses
- Interrupt & Critical Alert Pins – Hardware alerts for temperature thresholds
- 2.7V to 5.5V Operation – Compatible with 3.3V and 5V logic
- Arduino & CircuitPython Support – Libraries for microcontrollers and Raspberry Pi
Ideal For
- Precision environmental monitoring
- Temperature-critical process control
- Multi-sensor temperature arrays (up to 4 on one bus)
- Data logging and scientific measurement
Package Contents
- 1× ADT7410 Temperature Sensor Breakout Board (assembled and tested)
- 1× Header strip
Resources
Jargon buster
Plain-language definitions for the technical terms used above.
- breakout
- A breakout board carries a small or fine-pitched component and brings its connections out to standard, breadboard- and header-friendly pins. Describing a part as a breakout means it can be wired into a project without soldering directly to the component's tiny contacts.
- CircuitPython
- A beginner-friendly version of Python designed to run directly on microcontroller boards. If a product supports CircuitPython, you can often program it by copying code files onto the board rather than setting up a more complex toolchain.
- I2C
- I2C is a two-wire communication bus used by many sensors and small modules. It matters because several I2C devices can share the same two wires, but each device needs a compatible address and your controller must support I2C.
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