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DFRobot Gravity: 0-10V 15-Bit Dual-Channel High-Precision ADC Module

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AC to DC Power Supply Module for everyday users

The DFRobot Gravity: 0-10V 15-Bit Dual-Channel High-Precision ADC Module by DFRobot is a mid-range ac to dc power supply module designed for everyday users. It features Item Type: ADC Module and Model No. / Name: 15-Bit Dual-Channel High-Precision ADC Module.

₹1,683
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Total: ₹1,683
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: ADC Module
Model No. / Name: 15-Bit Dual-Channel High-Precision ADC Module
Input Voltage Range (DC): 0-10V
Resolution: 15-bit
Accuracy: ±2mV
Communication Protocol: I2C, UART

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-2771627Category: AC to DC Power Supply Module

About This Product

The DFRobot Gravity: 0-10V 15-Bit Dual-Channel High-Precision ADC Module by DFRobot is a mid-range ac to dc power supply module designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: ADC Module
  • Model No. / Name: 15-Bit Dual-Channel High-Precision ADC Module
  • Input Voltage Range (DC): 0-10V — reliable connection even at a distance
  • Resolution: 15-bit
  • Accuracy: ±2mV
  • Communication Protocol: I2C, UART
  • Connector Type: Gravity-4P — compatible with modern devices
  • Length (mm): 55

Why Buy from Pricio?

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The DFRobot Gravity 0-10V 15-Bit Dual-Channel High-Precision ADC Module is designed to bridge industrial 0-10V analog sensors with low-voltage microcontrollers like Arduino, Raspberry Pi, and ESP32. Equipped with the Texas Instruments ADS1115 chip, it offers a 15-bit resolution (0.3125mV accuracy) and ±2mV measurement error. The module supports both I2C and UART communication protocols, providing flexibility for various applications. Its dual-channel capability allows simultaneous monitoring of two analog signals, making it ideal for industrial automation, environmental monitoring, and energy management systems. The module operates within a 3.3V to 5V DC supply voltage range.


Features:

  1. Dual-channel 0-10V analog input
  2. 15-bit resolution with 0.3125mV accuracy
  3. Measurement error less than ±2mV
  4. Supports I2C and UART communication
  5. Compatible with Arduino, Raspberry Pi, and ESP32
  6. Powered by Texas Instruments ADS1115 chip
  7. Operates within 3.3V to 5V DC supply voltage
  8. Standard Gravity-4P connector for easy integration
  9. Ideal for industrial and environmental applications
  10. Includes Gravity-4P I2C/UART cable for connectivity

Package Includes:

1 x DFRobot Gravity: 0-10V 15-Bit Dual-Channel High-Precision ADC Module for Arduino / Raspberry Pi / ESP32

1 x Gravity-4P I2C/UART Cable

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.