DAC Module MCP4725 I2C DAC Converter Module Digital to Analog 12 Bits 0V to 3.3V M5Stack® for Arduino - products that work with official Arduino boards
MCP4725 Breakout Board - 12-Bit DAC with I2C Interface [STEMMA QT / qwiic] : ID 935 : $4.95 : Adafruit Industries, Unique & fun DIY electronics and kits