Description
- Gravity: GP85121-Channel 15-bit I2C to 0-2.5V/VCC DAC Module
- High precision with 0.01% accuracy for superior control
- Versatile with single or dual-channel configurations
- Capable of cascading multiple modules for multi-channel output
- Ideal for ESP32, Raspberry Pi, STM32, and other microcontrollers
The Gravity: GP85121-Channel 15-bit I2C to 0-2.5V/VCC DAC Module is a single-channel analog voltage output DAC module that utilizes I2C communication. It boasts a 15-bit resolution and a precision of 0.01%, making it an ideal choice for control projects that operate within a 3.3V range. This includes, but is not limited to, ESP32, Raspberry Pi, STM32, and other microcontrollers that necessitate analog signal output.
The module’s high precision and resolution make it particularly suitable for control scenarios that demand higher signal accuracy. This includes applications such as fine speed control or angle control. The DAC series modules, to which this product belongs, are capable of being controlled through I2C or PWM signals to generate voltage or current output signals.
This series offers a variety of output signal ranges and three selectable resolutions: 8-bit, 12-bit, and 15-bit. It also provides the flexibility to choose between single-channel or dual-channel configurations. Furthermore, it is possible to cascade multiple modules to form a multi-channel output, enhancing its versatility.
View moreWhat’s Included
- 1x GP85121-Channel 15-bit I2C to 0-2.5V/VCC DAC Module
- 1x Gravity-4P I2C/UART Sensor Cable
Dimensions
- 35 x 27 x 11.6 mm (L x W x H)
Links
PDF File
- Gravity: GP8512 1-Channel 15-bit I2C to 0-2.5V/VCC DAC Module – Schematics
Website
- Gravity: GP8512 1-Channel 15-bit I2C to 0-2.5V/VCC DAC Module – Wiki
Specifications
- Operating voltage: 3.3 V – 5 V
- Communication Method: I2C
- Chip Type: GP8512
- Resolution: 15-bit
- Output Voltage: 0 – 2.5 V or 0 – VCC
- Number of channels: 1 channel
- Value Range: 0 – 32767 corresponding to 0 – 2.5V or 0 – VCC
- Output voltage linearity error: 0.01 %
Unconditional Satisfaction Guarantee
