Hi Barcardi, for the wiring of ESP32 with ADC11x5, I found this youtube video useful: https://www.youtube.com/watch?v=XxUMc1jnI9U&t=122s . I use DFRobot Probe and the following library helped me get it done. https://github.com/GreenPonik/DFRobot_ESP_PH_WITH_ADC_BY_GREENPONIK . (I use SEN0169.) I ha...

hello its not hard to plug the sensor , i'm also a learning noob , i'm using the i2c protocol .so you have to make sure the sensor is on i2c mode ,not uart . the original tasmota.bin does not have EZO sensors enabled by default due to binary size limitations , you have to recompile tasmota and unco...

or EZO sensors , working here with ESPHome : https://ledgardener.com/forum/viewtopic.php?f=35&t=5771 , and now Tasmota also supports it on ver 9.2 : https://tasmota.github.io/docs/EZO/ good luck wt your project Thank you for the links and I never knew tasmota supported this feature, could you pleas...

Hey Barcardi, I would assume the resolution of the ADC from the ESP32 is not high enough. You can give a separate ADC a try. I use ads1115 and it works with DFrobot SEN0169 and ESP32. Also, I have a temperature sensor on it too, it is important for calculating the correct ph. Greetings B Could you ...

Hi All, Good day, nod I am trying to add TDS and PH based sensors to hassio, i tried the analogue sensor but not much accurate and i am using the ESP32 node mcu 32s and ph analog sensor. YAML: esphome: name: test_1 platform: ESP32 board: nodemcu-32s wifi: ssid: "sfsfdf" password: "sffsdf*" # Enable ...