micro:bit Environment Science Expansion Board V2.0
The micro:bit Environment Science Expansion Board V2.0 is a versatile and user-friendly expansion board designed specifically for environmental science projects. It is compatible with the micro:bit and offers a comprehensive collection of integrated sensors, including UV, temperature, humidity, air pressure, sound, light, water temperature, and soil moisture sensors, as well as sensors for measuring water quality and air quality. This board is ideal for educational purposes and enables users to explore and monitor the environment in a variety of ways.
Recommended accessories:
Features:
- Programming platforms: MakeCode, Mind+
- Various integrated sensors for comprehensive environmental measurements
- WiFi IoT card for connection to IoT platforms such as IFTTT, ThingSpeak and EasyIoT
- Support for TVOC and CO2 measurements
- MicroUSB power supply port and battery holder on the PCB
- Optimized OLED display for flexible use
Usage examples:
- Monitoring and analyzing environmental conditions in school projects
- Experiments in the field of environmental science
- Recording and evaluating weather and environmental data
Documentation:
Technical specifications:
- Manufacturer: DFRobot
- Manufacturer SKU: MBT0034
- Power supply: MicroUSB (5V) or three 1.5V AAA batteries (4.5V)
- Digital port output voltage: 3.3V
- GPIO: I2C×2, P0, P1, P2, P8, P12, P13, P14, P15, P16
- ML8511 UV Sensor: operating temperature -20℃ to 70℃, sensitivity range UV-A, UV-B, sensitivity wavelength 280-390nm
- BME280 environmental sensor: operating current 2mA, operating temperature -40℃ to +85℃, temperature measuring range -40℃ to +85℃, humidity measuring range 0 to 100%RH, air pressure measuring range 300 to 1100hPa
- Waterproof temperature sensor: display range -10℃ to +85℃, operating temperature range -55℃ to 125℃, query time less than 750ms
- TDS water quality sensor: Do not use in water over 55℃
- CCS811 air quality sensor: operating temperature range -40℃ to 85℃, CO2 measuring range 400ppm to 8000ppm, TVOC measuring range 0ppb to 1100ppb
- Capacitive soil moisture sensor: operating voltage 3.3V to 5.5V DC, output voltage 0 to 3.0V DC
- RGB light: model WS2812, port P15
- Light sensor: output type analog, data range 0-1023
- Buzzer: 9mm diameter, passive model, port P0
- Sound sensor: output type analog, data range 0-1023
- OLED display: 0.96 inch, blue display, 128×64 pixels, refresh rate 60 fps, brightness 60 cd/m2, operating temperature -30℃ to +70℃
- Motor control: PWM mode, compatible with low power DC motors
- WiFi IoT: wireless mode IEEE802.11b/g/n, encryption type WPA WPA2/WPA2-PSK, frequency 2.4GHz, supported IoT platforms EasyIoT, IFTTT, ThingSpeak, SIoT
- Dimensions: 196mm x 110.6 x 20mm
- Weight: 217.8g
Scope of delivery:
- 1x micro:bit Environment Science Expansion Board V2.0 (BBC micro:bit not included!)
- 1x Capacitive Soil Moisture Sensor
- 1x TDS Water Quality Sensor Probe
- 1x Waterproof Temperature Sensor
- 1x Wifi Module
micro:bit Environment Science Expansion Board V2.0
- Brand: DFRobot
- Product Code: 423154
- Availability: In Stock
-
CHF109,00
- Ex Tax: CHF100,83
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Tags: Environmental science, sensor, extension board, education, school, experiment, environmental monitoring, IoT, data analysis, temperature measurement, humidity measurement, air quality, water quality, CO2 measurement, TVOC measurement, OLED display, programming, STEM, sustainability, science, bbc, micro:bit, learning, mico, bit, DFRobot.