{"title":"Gravity GP8600 1-Channel I2C/PWM 16-bit DAC Module","handle":"gravity-gp8600-1-channel-i2c-pwm-to-0-5v-0-10v-4-20ma-dac-module-16-bit","url":"/products/gravity-gp8600-1-channel-i2c-pwm-to-0-5v-0-10v-4-20ma-dac-module-16-bit","description":"This GP8600 module is a high-precision digital-to-analogue converter for connecting logic-level microcontrollers to industrial-style analogue control inputs. It accepts I2C or PWM signals and converts them for applications such as 0-5V, 0-10V and 4-20mA control.It is designed for automation and control projects using boards such as Arduino, ESP32, Raspberry Pi and STM32. Typical uses include variable frequency drive speed control, 0-10V LED dimming, proportional valves, water pumps, lab signal generation and retrofitting older analogue equipment.The module supports 8 adjustable I2C addresses, so up to 8 devices can be cascaded for multi-channel projects from a single controller interface. It uses the DFRobot Gravity PH2.0 interface and includes both a Gravity-4Pin I2C/UART sensor cable and a Gravity-3Pin analogue sensor cable.Features:Signal conversion: Converts I2C or PWM input signals into stable 0-5V, 0-10V, or 4-20mA outputsHigh resolution: 16-bit resolution in I2C modeIndustrial output support: Suitable for 0-10V voltage control and 4-20mA current loop applicationsScalable addressing: Supports cascading up to 8 devicesAdjustable I2C addresses: 8 adjustable I2C addressesController compatibility: Works with logic-level controllers like Arduino, ESP32, Raspberry Pi and STM32Gravity connection: Uses the standard Gravity PH2.0 interfaceIncluded cables: Gravity-4Pin I2C/UART Sensor Cable ×1Included cables: Gravity-3Pin Analog Sensor Cable ×1Specifications:Chip Model: GP8600Operating Voltage: 3.3V-5VPower/Communication Interface: PH2.0-4Pin/3PinInput Signal: I2C / PWMCurrent Output Range: 0-20mAVoltage Output Range: 0-6V / 0-12VNumber of Channels: 1 channelResolution: 16-bit (I2C mode)Resolution: 8-bit, 10-bit (PWM mode, selectable based on controller)Full-Scale Error: ±0.2% (measured after fitting calibration)Value Range (I2C Mode): 0-65535 corresponds to 0-6V, 0-12V, or 0-20mAValue Range (PWM Mode): 0-255 corresponds to 0-6V, 0-12V, or 0-20mA, 0-1023 corresponds to 0-6V, 0-12V, or 0-20mAPCB Dimensions: 38 × 32 × 12.39 mmMounting Hole Spacing: 25mmMounting Hole Diameter: 3.0 mmA product wiki is available from DFRobot for setup information and project guidance.","vendor":"DFRobot","product_type":"DAC Module","in_stock":true,"options":[],"variants":[{"id":15811,"title":"Default Title","sku":"DF-DFR1229","mpn":"DFR1229","price":39.1,"on_sale":false,"in_stock":true,"available_quantity":302}]}