EZO pH Circuit

€¢ Full range pH reading from .001 - 14.000
€¢ Accurate pH readings down to the thousandths place (+/- 0.02)
€¢ Temperature dependent or temperature independent readings
€¢ Flexible calibration protocol supports single point, 2 point,
or 3 point calibration
€¢ Calibration required only once per year with
Atlas Scientific pH probe
€¢ Single reading or continuous reading modes
€¢ Data format is ASCIITwo data protocols 
€¢ UART asynchronous serial connectivity
€¢ (RX/TX voltage swing 0-VCC)
€¢ I2C (default I2C address 0x63)
€¢ Compatible with any microprocessor that supports UART,
or I2C protocol
€¢ Operating voltage: 3.3V to 5V
€¢ Works with any off-the-shelf pH probeSleep mode power consumption
€¢ 0.995mA at 3.3VCircuit Specs
€¢ Dimensions: 13.97mm X 20.16mm (0.55" X0.79")
€¢ Weight: 1.76 grams