Gravity: GP8503 2-Channel 12-bit I2C to 0-2.5V/VCC DAC Module
Description
- Gravity: GP8503 2-Channel 12-bit I2C to 0-2.5V/VCC DAC Module
- Offers a high precision of 0.1% for accurate control
- Compatible with various microcontrollers like ESP32, Raspberry Pi, and STM32
- Features dual-channel output and the ability to cascade multiple modules
- Provides three selectable resolutions: 8-bit, 12-bit, and 15-bit
The Gravity: GP8503 2-Channel 12-bit I2C to 0-2.5V/VCC DAC Module is a dual-channel analog voltage output DAC module that utilizes I2C communication. It boasts a 12-bit resolution and a precision of 0.1%, making it an ideal choice for control projects that operate within a 3.3V range. This module is compatible with a variety of microcontrollers such as ESP32, Raspberry Pi, and STM32, which necessitate analog signal output.
The DAC series modules, to which this product belongs, are designed to generate voltage or current output signals, controlled via I2C or PWM signals. This series offers a diverse range of output signal ranges and three selectable resolutions: 8-bit, 12-bit, and 15-bit. The modules can be configured for either single-channel or dual-channel output, and it is possible to cascade multiple modules to create a multi-channel output.
- 1x GP8503: 2-Channel 12-bit I2C to 0-2.5V/VCC DAC Module
- 1x Gravity-4P I2C/UART Sensor Cable

- 35 x 32 x 11.6 mm (L x W x H)
- Thickness: 1.6 mm
- Operating voltage: 3.3 V to 5 V
- Communication Method: I2C
- Chip Type: GP8503
- Resolution: 12-bit
- Output Voltage: 0 - 2.5V or 0 - VCC
- Number of channels: 2 channels
- Value Range: 0 - 4095 corresponding to 0 - 2.5V or 0 - VCC
- Output voltage linearity error: 0.1 %
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Please review the Return Conditions, Return Exceptions and the process on How to Request a Return Authorisation (RA) before initiating a return request.
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