Atlas Scientific EZO™ pH Circuit

Specification:

• Reads: pH
• Range: .001 – 14.000
• Resolution: .001
• Accuracy: +/– 0.002
• Max rate: 1 reading per sec
• Supported probes: Any type and brand
• Calibration: 1,2,3 point
• Temp. compensation: Yes
• Data protocol: UART & I2C
• Default I2C address: 99 (0x63)
• Operating voltage: 3.3V – 5V
• Data format: ASCII
• Circuit Dimensions: 13.97mm x 20.16mm (0.55″ x 0.79″)
• Weight: 1.76 g

Documents:

 EZO™ pH Circuit Datasheet
 Wiring Diagram
 Arduino Uno Sample Code
 Arduino Mega Sample Code
 Arduino I²C Sample Code

 Eniac Data logger / Web server BETA
 Raspberry Pi Sample Code (UART, I²C, USB)
 pH CAD Footprint File (*.dxf)
 RoHS Certificate
 CE Certificate