DFR1230

DFR1230 is a Gravity: GP8630N I2C/PWM to ±10V / 4-20mA DAC module (16-bit). It functions as a high-precision digital-to-analogue converter, transforming I2C or PWM digital signals into stable analogue voltage or current outputs. Built around the GP8630N chip, this converter addresses the need for versatile signal generation in industrial and robotics applications by supporting multiple output modes including ±10V, 0-5V, 0-10V, and 4-20mA. The 16-bit resolution ensures fine-grained control for sensitive equipment, making this module an essential tool for automated systems requiring accurate analogue inputs.

• Supports ±10V symmetrical high-voltage output for bidirectional control
• Provides standard 4-20mA current loop output for industrial sensors
• High 16-bit resolution with low full-scale error (±0.2%)
• Dual interface support: I2C and PWM input signals
• Compatible with 3.3V-5V power supplies and gravity interface
• PCB dimension is 42 × 32 × 12.39mm

Contents

Gravity: GP8630N 1-channel I2C & PWM to ±10V / 0-5V / 0-10V / 4-20mA DAC module, Gravity-4Pin I2C/UART sensor cable, Gravity-3Pin analogue sensor cable.