Adafruit CLUE – nRF52840 Express with Bluetooth LE
$69.95
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The Adafruit Clue is based off the familiar form factor of the BBC micro:bit, but with a TFT display and tons of sensors! Since it has the same edge connector as the micro:bit, the Clue is compatible with your existing robot kit or add-ons.
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Description
The Adafruit Clue is based off the familiar form factor of the BBC micro:bit, but with a TFT display and tons of sensors! Since it has the same edge connector as the micro:bit, the Clue is compatible with your existing robot kit or add-ons.
The Clue features a Nordic nRF52840 Bluetooth LE processor with 1 MB of Flash, 256KB RAM and 64 MHz Cortex M4 processor. It has its own protected onboard regulator and can be powered with 3-6VDC. On the front are two buttons to use as basic inputs and a 1.3” Color IPS TFT display for high resolution text and graphics.
To sense the world around it the Clue has a LSM6DS33 3 axis Accelerometer and Gyroscope, a LIS3MDL Magnetometer, an APDS9960 Proximity, Light, Color, and Gesture Sensor, a microphone, a BMP280 Temperature and Barometric Pressure sensor, and a SHT Humidity Sensor.
If all of that is not enough, there is also an RGB Neopixel LED indicator, 2MB of internal flash storage (for datalogging, images, and code), a buzzer/speaker, two bright white LEDs for illumination and color sensing, and a Qwicc / STEMMA QT connector for adding more sensors.
The Clue is programmable with the Arduino IDE or Circuit Python. At this time there is no MakeCode or Scratch Support.
Features
- Processor: 64 MHz Cortex M4
- Storage: 1 MB Chipset, 2 MB Storage
- Voltage: 3-6VDC
- Weight: 13.0g / 0.5oz
- Bluetooth LE
- LSM6DS33 Accel/Gyro
- APDS9960 Proximity, Light, Color, and Gesture Sensor
- SHT Humidity Sensor
- RGB NeoPixel indicator LED
- Two bright white LEDs in front for illumination / color sensing
- RAM: 256KB
- Display: 1.3″ 240×240 Color IPS TFT
- Dimensions: 51.7 x 42.2 x 12.3mm
- Arduino / CircuitPython Compatible
- LIS3MDL Magnetometer
- PDM Microphone Sound Sensor
- BMP280 Temperature and Barometric Pressure/Altitude
- Buzzer/speaker for playing tones and beeps
- Qwiic / STEMMA QT connector
Resources
Tutorials:
Introducing Adafruit CLUE: https://learn.adafruit.com/adafruit-clue
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Warranty Policy
This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.
Return Policy
This product is returnable Within 14 Days of delivery for a store credit. Item must be unopened, unused, and in re-saleable condition.
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