ESP8266 / ESP32 capacitive soil moisture sensor with LCD output

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Some code that has been automaticly watering my plants the last few months.

ESP-07/Equivalent based soil analog moisture meter using a capacitive sensor

Simple IoT device with an ESP8266 (ESP-12F) and a capacitive soil moisture sensor

Soil‑Moisture Monitor (SOMOMO) : low‑power Arduino/ESP sketch that reads a capacitive soil‑moisture sensor, displays the result on an SSD1306 OLED, and uploads the data to a remote API every 4 hours.

the smart irrigation system for precision farming is the project in which i used ESP 32 Board , LoRa module SX1278 RA-02, and Relay at Rx side and ATMEGA328P microcontroller, LoRa sx1278 RA-02 ,DHT11 Temperature and Humidity sensor, Capacitive soil moisture sensor, for solar Tracker Servo motor used at Tx side. the Tx sends the data to a RX.