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Adafruit Clue - nRF52840 Bluetooth LE - compatible with micro:bit - Adafruit 4500

Index: ADA-17705 EAN: 5904422354558

A development board that supports Bluetooth communication and contains a number of sensors. It has a color TFT display and PDM MEMS microphone. It is equipped witha 3-axisaccelerometer, gyroscope and magnetometer, it has a proximity, light, color and gesture sensor and humidity, temperature and pressure sensors.Powered from any source from 3 V to 6V.

Adafruit Clue - nRF52840 Bluetooth LE - compatible with micro:bit - Adafruit 4500
€67.00
€54.47 tax excl.
Unavailable
Discontinued product
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Manufacturer: Adafruit
Compatibility: Micro:bit

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The product has been discontinued. Check other products in category.

Description: AdafruitClue - nRF52840 Bluetooth LE - micro:bit compatible - Adafruit 4500.

The Adafruitdevelopmentboard, which supports Bluetooth communication and includes a number ofcommon sensors. It has a color TFT display and PDM MEMS microphone. It is equipped with a 3-axis accelerometer, gyroscope and magnetometer, it has a proximity, light, color and gesture sensor and humidity, temperature and pressure sensors. Powered from any source from 3 V to 6 V.Adafruit Clue ismicro:bitcompatible and can be programmed in Arduino IDE or CircuitPython environment.

The module is equipped with a1,3"colour IPSTFTdisplay with a resolution of240 x 240 px. Thanks to it both text and graphics are presented in high resolution. Additionally, there are two A / B buttons, one RESET button and NeoPixel RGB LED indicator. In order to ensure maximum comfort of use, the manufacturer has addeda buzzer,playing a sound signal and twoLEDs, which detect the light level and color.

The Adafruitdevelopment boardallows the user to usean impressive number of sensors.It consists of:

  • Accelerometer, gyroscope and magnetometer

  • Proximity sensor, light, colour and gesture sensor
  • humidity sensor
  • temperature and pressure sensor

Adafruit development plate module.

Arduino compatible product

In order to facilitate work with the module, the manufacturer has prepared auser guidewith a sample program for Arduino.

LSM6DS33: 3-axis accelerometer and gyroscope

Sensor for measuring acceleration and angular velocity in three axes. It is characterized by its small size and low power consumption.

  • Three axes: X, Y, Z
  • Communication interface: I2C, SPI
  • Measurement ranges (configurable):
    • Accelerometer: ±2, ±4, ±6, ±16 g
    • Gyroscope: ±125, ±245, ±500, ±1000, ±2000 °/s

LIS3MDL: 3-axis digital magnetometer

The module responsible for the operation of the magnetometer. With it, you can determine where the magnetic force comes from.

  • Three axes: X, Y, Z
  • Communication interface: SPI / I2C
  • Resolution: 16 bits for each axis
  • Measuring range (configurable): ±4, ±8, ±12, ±16 gauss

APDS9960: Proximity sensor, light, colour and gesture sensor

Built-in functions:

  • Gesture sensor
  • Proximity sensor
  • Ambient light sensor
  • RGB colour sensor

SHT-30: temperature and humidity sensor

Temperature and humidity sensor, which is equipped with a protective metal mesh. Thanks to it, it is highly resistant to atmospheric conditions.

  • Temperature
    • Measuring range: -40°C to 125°C
    • Accuracy: 0.5°C
  • Humidity
    • Measuring range: 0% RH to 100% RH
    • Accuracy: 0.2% RH

BMP280: temperature and pressure sensor

Temperature sensor module with Bosch BMP280 digital barometer.

  • Built-in thermometer
  • Measuring range: 300 to 1100 hPa
  • Accuracy: ± 1 hPa

For a detailed description of the outputs for individual components, see themanufacturer's userguide.


Technical Specification

  • Processor: nRF52840 Bluetooth LE
    • Flash memory 1 MB
    • RAM: 256 KB
    • 64 MHz Cortex M4 processor
  • IPS TFT display
    • Diagonal: 1,3''.
    • Resolution: 240 x 240 px
  • MEMS PDM Microphone
    • Clock frequency: 1 MHz to 3,25 MHz
    • Current consumption: 0.6 mA
    • SNR: 61 dB
    • Sensitivity: up to -26 dBFS
  • Internal flash memory: 2 MB
  • Programmable with Arduino IDE or CircuitPython
  • Power supply: any source from 3 V to 6 V
  • Dimensions: 51.7 x 42.2 x 12.3 mm

  • Weight: 13.0 g

Screen - diagonal 1.3''
Screen - touch no
Screen - resolution 240x240px
Voltage output from 3.0 V
Output voltage to 6.0 V
Package width 10 cm
Package height 1 cm
Package depth 4.5 cm
Package weight 0.016 kg

Grzegorz

10/25/21

Question: Hi. Will the board work on the website: makecode.microbit.org ?
Answer: Unfortunately, the board does not support MakeCode and Scratch.

Product reviews

Adafruit Clue - nRF52840 Bluetooth LE - compatible with micro:bit - Adafruit 4500

5/5

Average grade

1

Customers opinion
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Reviews:

Julita F. 28.12.2021 Confirmed purchase Translated review
very good

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