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











