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Temperature, Humidity, Light, Color, Sound and Motion Sensor Hub (H0AR90)

$27.60

SKU: H0AR90 Category:

Sensor Hub (Digital temperature and humidity sensor; Ambient Light and RGB color sensor; sound sensor (MEMS microphone), motion detector (proximity IR sensor)

Stage: Testing

Out of stock

Description

H0AR90 is sensor hub module with STM32F0 MCU and a variety of sensors:

  • Weather: TI HDC1080DMBT digital temperature and relative humidity sensor.
  • Light: Broadcom (Avago) APDS-9950 proximity, ambient light and RGB color sensor.
  • Sound: Knowles Acoustics SPM1423HM4H-B  MEMS microphone.
  • Motion: Panasonic EKMC1601111 proximity infrared motion detector (PIR).

Use this module as an indoors weather station, room monitoring node or put on board aerial or ground robotics platform to gather surrounding data. Connect with other Hexabitz modules to log sensor measurements, stream data wirelessly or control external devices based on sensor readings.

Specifications

Front-end

  • TI HDC1080DMBT digital temperature and relative humidity sensor:
    • 14-bit resolution.
    • ±2% relative humidity accuracy.
    • ±0.2°C temperature accuracy.
    • 100nA sleep mode.
  • Broadcom (Avago) APDS-9950 proximity, ambient light and RGB color sensor:
    • Color light sensing with IR blocking filter.
    • Programmable analog gain.
    • Proximity detection trimmed to 100mm with ambient light rejection.
    • 2.5µA sleep state.
  • Knowles Acoustics SPM1423HM4H-B MEMS microphone:
    • High SNR: 61.5dB at 1KHz.
    • 0.25% THD at 1KHz.
  • Panasonic EKMC1601111 proximity infrared motion detector (PIR):
    • 5m detection distance.
    • 64 detection zones in 94° × 82° range.
    • 170μA current consumption.
    • 30s max circuit stability time.

Back-end

  • STM32F091CBU6 32-bit ARM Cortex-M0 MCU.
  • 8MHz external oscillator.
  • Six array ports and six power ports (+3.3V and GND).
  • Access to 6xUART, 2xI2C, SWD, BOOT0, RESET.

Physical Properties

  • Shape: Hexagon
  • Size: 30 mm short diagonal, 17.32 mm side
  • Area: 7.8 cm^2
  • Weight: 5 g
  • Soldermask Color: Dark green
  • Surface Finish: ENIG (gold) or HASL-LF (tin)

Bill of Materials

H0AR90 BOM

FAQ

Frequently Asked Questions

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Have more questions? Please check our main FAQ page and feel free to contact us for any unanswered questions.

Resources

  • Schematics (PDF)
  • Hardware Design Files (Circuit Maker)
  • Source Code (Bitbucket)
  • Documentation / Factsheet (PDF)
  • Projects & Examples: Please check our account on Hackaday.io for demo projects and examples.
Contact Us

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