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The DFRobot Gravity: GP8211 I2C 15-bit DAC Module (0-5V/10V) by DFRobot is a mid-range usb interface module designed for everyday users. It features Operating Voltage (V): 3.3V to 5V and Model No. / Name: GP8211.
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About This Product
The DFRobot Gravity: GP8211 I2C 15-bit DAC Module (0-5V/10V) by DFRobot is a mid-range usb interface module designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Operating Voltage (V): 3.3V to 5V — works with standard household power
- Model No. / Name: GP8211
- Shipping Weight: 0.02 kg
- Shipping Dimensions: 6 × 5 × 2 cm
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The DFRobot Gravity: GP8211 I2C 15-bit DAC Module (0-5V/10V) is a high-precision 1-channel DAC module designed for industrial-grade analog control applications. Featuring a 15-bit resolution and output voltage linearity error of just 0.01%, it delivers highly stable and accurate analog signals ranging from 0–5V or 0–10V. Ideal for automation tasks like light dimming, motor speed adjustment, or valve control, it communicates via the I2C protocol and supports both 3.3V and 5V systems. Thanks to its Gravity interface, it's plug-and-play compatible with Arduino, Raspberry Pi, STM32, and other development platforms. The DFRobot Gravity: GP8211 I2C 15-bit DAC Module (0-5V/10V) converts digital signals into precise voltage outputs, making it perfect for projects demanding fine control and smooth signal transitions. Whether you’re working on lab instrumentation or smart industrial systems, the GP8211 module simplifies complex voltage regulation and ensures reliable, repeatable performance.
Features:
- 15-bit high-resolution DAC output
- Output range selectable: 0–5V or 0–10V
- Ultra-low voltage linearity error: ±0.01%
- Supports I2C communication protocol
- Gravity interface for easy Arduino integration
- Wide voltage supply: 3.3V–5V
- Single-channel analog output
- Value range: 0–32767 mapped to full voltage range
Package Includes:
1 x DFRobot Gravity: GP8211 I2C 15-bit DAC Module (0-5V/10V)
1 x Gravity-4P I2C/UART Sensor Cable
