Mod-pH

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Add the ability to measure pH to your hardware application with a fully digital I2C interface

Specifications

💬 Interface	I²C
🎯 Accuracy	±0.005 pH over the entire pH range of 0-14 pH temperature compensated
↕️ Calibration	single, double, and triple point routines on-chip
⚡ Voltage	3.3v
⏱️ Time	750 ms/reading

Development

Developer page for Arduino, Raspberry Pi, and Home Assistant/ESPHome example code and wiring

Options

Pins pre-soldered pins for use in a breadboard

Castellations for use in a custom-made board to permanently mount the module