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DFRobot

DFRobot Gravity Multifunctional Environmental Sensor

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DF Robot Modules for everyday users

The DFRobot Gravity Multifunctional Environmental Sensor by DFRobot is a mid-range df robot modules designed for everyday users. It features Voltage Rating: 3.3 to 5 and Working Current (mA): 45mA.

₹4,535
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Total: ₹4,535
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 22 Aug5 Sept
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Quick Specs

Voltage Rating: 3.3 to 5
Working Current (mA): 45mA
Signal Output: I2C, UART
Operating Temperature (°C): -20 to 70°C
Additional Specs.: Sensor Chip Model: ML8511 Ultraviolet Sensitive Wavelength UV-A (320-400nm), UV-B (280-320nm) Ultraviolet Output Unit: mW/㎡
Size (mm): 32mm×32mm / 1.26×1.26 inch

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-1254411Category: DF Robot Modules

About This Product

The DFRobot Gravity Multifunctional Environmental Sensor by DFRobot is a mid-range df robot modules designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Voltage Rating: 3.3 to 5 — works with standard household power
  • Working Current (mA): 45mA
  • Signal Output: I2C, UART
  • Operating Temperature (°C): -20 to 70°C
  • Additional Specs.: Sensor Chip Model: ML8511 Ultraviolet Sensitive Wavelength UV-A (320-400nm), UV-B (280-320nm) Ultraviolet Output Unit: mW/㎡
  • Size (mm): 32mm×32mm / 1.26×1.26 inch
  • Mounting Hole Diameter (mm): M3 (diameter 3mm / 0.12 inch)
  • Shipping Weight: 0.02 kg

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

This multifunctional environmental sensor comprises SHTC3 temperature & humidity sensor, BMP280 barometric pressure sensor, VEML7700 ambient light sensor, and ML8511 UV sensor into one and offers 5 kinds of environmental parameters. Professional sensor chips are selected for each kind of parameter measurement. The reasonable layout and heat conduction of main chips are carefully considered in the circuit design, which effectively guarantees the accuracy of the data. The product has an MCU processing chip onboard that converts the sensor raw data into values with the standard unit so you can directly use them. For instance, ℃ and °F for temperature, % for humidity, Kpa for barometric pressure, lx for light illuminance, and mw/m² for UV light. The environmental sensor supports two communication methods(UART and I2C) and provides two versions: Gravity and Fermion(breakout), also complete Arduino and Python libraries are provided. Exquisite and small, you can use it to make indoor and outdoor environmental monitoring systems, or for your environmental monitoring topics. This DFRobot environmental sensor can greatly simplify the wiring and codes of your project.

 

Connection for UART and I2C


Useful Link:

https://wiki.dfrobot.com/SKU_SEN0501_Gravity_Multifunctional_Environmental_Sensor


Features:

  1. Gravity interface, no need to solder, plug and play
  2. Switchable I2C and UART, two output modes
  3. Highly integrated module, can test a variety of data at the same time (temperature, humidity, barometric pressure, altitude, ultraviolet intensity, ambient light intensity)
  4. Reasonable layout and high precision

APPLICATIONS

  1. Home indoor and outdoor environment detection system
  2. Environmental monitoring work

Package Includes:

1 x Gravity: Multifunctional Environmental Sensor

1 x Gravity 4P Connector

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.