Adafruit
Adafruit ADXL343 + ADT7410 Sensor FeatherWing
Add motion and precision temperature sensing to any Feather board with this all-in-one sensor FeatherWing from Adafruit. It combines two high-quality Analog ...
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Add motion and precision temperature sensing to any Feather board with this all-in-one sensor FeatherWing from Adafruit. It combines two high-quality Analog Devices sensors — the ADXL343 triple-axis accelerometer and the ADT7410 precision temperature sensor — on a single FeatherWing PCB.
Both sensors communicate over the shared I2C bus, so it works with any Feather board. Interrupt pins and address-selection jumpers are broken out for advanced configurations or when using multiple FeatherWings.
Key Features
- ADXL343 Triple-Axis Accelerometer – ±2/±4/±8/±16 g selectable ranges, high-quality MEMS sensor from Analog Devices
- ADT7410 Precision Temperature Sensor – 16-bit resolution (0.0078°C), ±0.5°C accuracy
- I2C Interface – Both sensors on shared bus, works with any Feather
- Interrupt Pins – Broken out for event-driven applications
- Address Jumpers – Configurable I2C addresses to avoid conflicts
- Library Support – Arduino (C/C++) and CircuitPython libraries available
Ideal For
- Environmental monitoring with motion detection
- Activity and orientation tracking
- Data logging with temperature and acceleration
- Rapid prototyping with the Feather ecosystem
Package Contents
- 1× Adafruit ADXL343 + ADT7410 Sensor FeatherWing
Jargon buster
Plain-language definitions for the technical terms used above.
- Address jumpers
- Address jumpers are small solder pads, links or switches used to change a device's address on a shared bus such as I2C. They matter when you want to connect several identical devices to the same controller, since each one needs a unique address to avoid conflicts.
- 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.
- FeatherWing
- A FeatherWing is an add-on board made to plug into the Feather microcontroller board layout. Knowing a product is a FeatherWing helps you check whether it will physically and electrically fit your Feather-style mainboard.
- Headers
- Rows of connector contacts on a fixed pitch (commonly 2.54 mm) used to link a board to a breadboard, jumper wires, or another board. They come as male pin headers and female socket headers; when a module ships with pre-soldered headers it can be used straight away, whereas bare pads require soldering the pins yourself.
- 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.
- Motion detection
- The ability to sense that something has moved, either by comparing successive camera frames or by using a dedicated sensor such as a PIR (infrared) or radar module. When a product lists motion detection, movement can be used as a trigger so a system only acts or records when there is activity rather than running continuously.
- PCB
- A printed circuit board (PCB) is a board, usually rigid, with etched copper tracks that connect electronic components together without loose wiring. Components are mounted on the board and signals route between them through the copper layout.
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