A Swift driver for the MCP4725 DAC over I2C, using SingleBoard.
Pre-built boards using this in a 0-10V configuration can be found from Aptinex and ncd.io. A breakout board that works in the 0-5V configuration is available from Adafruit.
A simple example looks like this:
// Most prototype boards have the default address as 0x62 // you can override this with an address parameter. let mcp4725 = MCP4725(i2cBus: SingleBoard.raspberryPi.i2cMainBus) // Voltages are the lower 12-bits of a 16-bit value. The top 4 bits are ignored. // This writes a default setting into the EEPROM of the chip. mcp4725.setDefault(voltage: 0, mode: .normal) // Sets the voltage to maximum (5V) mcp4725.set(voltage: 4095)
Please read CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests to us.
- Adam Thayer - Initial work - Kaiede
See also the list of contributors who participated in this project.
This project is licensed under the MIT License - see the LICENSE file for details