Need help in getting code for my PH sensor. Managed to work out DHT sensors Dallas 1-wire sensor and UltraSonic Sensor. But struggling to get the DFRobot PH sensor going. Found this code but getting junk result, the values don’t change. Either my sensor is faulty or more likely I’m using the wrong code. Can someone point me in the right direction.
esphome: name: fish platform: ESP32 board: nodemcu-32s # Enable logging logger: # Enable Home Assistant API api: ota: password: "72e60d20083f62ae61b3aa2f685c360a" wifi: ssid: "xxxxxxx" password: "xxxxxxx" # Enable fallback hotspot (captive portal) in case wifi connection fails ap: ssid: "Fish Fallback Hotspot" password: "lGgPMsXkk4uG" captive_portal: sensor: # https://esphome.io/components/sensor/adc.html - platform: adc pin: GPIO35 id: ph name: "pH Sensor" update_interval: 1s unit_of_measurement: pH # https://esphome.io/components/sensor/index.html#sensor-filters filters: - median: window_size: 7 send_every: 4 send_first_at: 3 # Measured voltage -> Actual pH (buffer solution) - calibrate_linear: - 0.59 -> 7.0 - 0.71 -> 4.0