pH and ORP/RX measurement library for APADevices PHX v2 board using ADS1115 16-bit ADC.
Non-blocking state machine design with two-point calibration, EEPROM persistence, temperature compensation (Pasco 2001), rolling average filter, message callback for LCD/Serial, and compile-time debug system. Zero heap allocation after begin() — AVR safe. Supports AVR, ESP8266, ESP32 and STM32 (STM32duino).
| Filename | Release Date | File Size |
|---|---|---|
| APAPHX2_ADS1115-1.1.1.zip | 2026-04-17 | 2.73 MiB |
| APAPHX2_ADS1115-1.1.0.zip | 2026-04-17 | 2.73 MiB |