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zł481.39 tax excl.
Extension module with environmental sensors designed for micro: bit. Can be programmed with MakeCode or Mind+. DFRobot MBT0034
Free shipping
free shipping in Poland for all orders over 500 PLN
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14 days for return
Each consumer can return the purchased goods within 14 days
Description
Expansion module with environmental sensors designed for micro:bit. The PCB has an integrated sensor for UV, temperature, humidity, air pressure, sound, light, water temperature and water quality TDS (Total Dissolved Solids), soil moisture sensor, TVOC and a CO2 sensor.
The board was designed with STEAM education in mind. It enables students to measure environmental parameters useful for scientific experiments with an extensive array of sensors. This helps them to explore and understand the natural phenomena found in their everyday environment. The kit aims to provide students with a platform for learning science theory combined with hands-on exercises.
Features
- ML8511 UV sensor
- Working temperature: -20 ℃ to 70 ℃
- Measurement of UV-A, UV-B radiation
- Wavelength: 280 to 390nm
- BME280 environmental sensor
- Working current: 2 mA
- Working temperature: -40 ℃ to 85 ℃
- Temperature measurement range: -40 ℃ to 85 ℃, resolution 0.1 ℃, error ± 0.5 ℃
- Humidity measuring range: 0 to 100% RH, resolution 0.1% RH, error ± 2% RH
- Humidity measurement response time: 1 s
- Atmospheric pressure measuring range: 300 to 1100 hPa
- Waterproof temperature sensor
- Temperature measurement range: -10 ℃ to 85 ℃, error ± 0.5 ℃
- Operating temperature range: -55 ℃ to 125 ℃
- Inquiry time: less than 750 ms
- TDS water quality sensor
- The TDS probe should not be used in water hotter than 55 ℃
- The TDS probe should not be placed too close to the edge of the container
- Air quality sensor CCS811
- Operating temperature range: -40 ℃ to 85 ℃
- Operating humidity range: 10% RH to 95% RH
- CO2 measurement range: 400ppm to 8000ppm
- TVOC measurement range: 0ppb to 1100ppb
- Capacitive soil moisture sensor
- Supply voltage: 3.3 V to 5.5 V DC
- Output voltage: 0 to 3V DC
- Connector: PH2.0-3P
- Dimensions: 98 x 23 mm
- RGB LED
- RGB LED: WS2812
- Port: P15
- Light sensor
- Analog output
- Data range: 0 to 1023
- Buzzer
- Diameter 9 mm
- Passive buzzer
- Port: P0
- Sound sensor
- Analog output
- Data range: 0 to 1023
- OLED display
- Dimension: 0.96 inch
- Display color: blue
- Resolution: 128 x 64 px
- Refresh rate: 60 fps
- Brightness: 60 (typ.) Cd / m2
- Current consumption: approx. 22.75 mA
- Working temperature: -30 ℃ to 70 ℃
- Display area: 21.744 x 10.864 mm
- Motor control
- PWM signal
- Compatible motor: Low power DC motors such as N20 gear motor and 130 gear motor
- Wi-Fi IoT
- Wireless communication: IEEE802.11b/g/n
- Encryption type: WPA WPA2 / WPA2-PSK
- Frequency: 2.4 GHz
- Built-in protocol: TCP/IP stack
- Supported IoT platform: EasyIoT, IFTTT, ThingSpeak, SIoT
- LED indicator:
- Red: disconnected
- Blue: connecting
- Green: Connected
- Development platform: MakeCode, Mind +
- Power supply: micro USB (5 V), 3 x AAA battery (4.5 V)
- Dimension: 196 x 110.6 mm
Kit contains
- Environment Science Expansion Board V2.0
- Capacitive soil moisture sensor
- TDS water quality sensor probe
- Waterproof temperature sensor
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