Rain and water level detection sensor module with red PCB and three pins for Arduino Raspberry Pi ESP32

Rain and Water Level Detection Sensor Module for Arduino, Raspberry Pi & ESP32

SKU AB056

$6.49 USD Shipping & tax calculated at checkout
In stock· Order by 3pm ET and it ships today

Rain and water level detection sensor module for Arduino, Raspberry Pi, and ESP32 detects liquid presence, surface moisture, leaks, rainfall, and tank levels for robotics and home automation.

  • Free Ground Shipping U.S. orders $35+
  • Ships from USA Domestic fulfillment
  • 30-day returns Free defect replacement
  • 7-day support Fast email replies
Frequently bought together
Rain and water level detection sensor module with red PCB and three pins for Arduino Raspberry Pi ESP32 Rain and Water Level Detection Sensor Module for Arduino, Raspberry Pi & ESP32No reviews yet $6.49 This item
MEGA 2560 R3 CH340 Arduino development board with USB and power connectors angled view MEGA 2560 R3 CH340 Development Board for ArduinoNo reviews yet $18.99
ESP32-WROVER 4MB PSRAM WiFi and Bluetooth module showing front metal shield and back pin labels ESP32-WROVER 4MB PSRAM WiFi & Bluetooth ModuleNo reviews yet $8.99
MH-Z19C NDIR infrared CO2 sensor module with multicolor wiring harness for Arduino Raspberry Pi and ESP32 MH-Z19C NDIR Infrared CO2 Sensor Module for Arduino, Raspberry Pi & ESP32No reviews yet $28.99
Total for 4 items
$63.46

Products related to this item

KY-018 photoresistor light sensor module with three pins for Arduino and ESP32 projects
No reviews yetKY-018 Photoresistor Light Sensor Module for Arduino & ESP32 $5.99
Three normally open reed switch magnetic sensors with long metal leads for Arduino and ESP32 projects
No reviews yetNormally Open Reed Switch Magnetic Sensor for Arduino, Raspberry Pi & ESP32 $1.99
49E linear hall effect magnetic sensor with three metal pins shown from front and back sides
No reviews yet49E Linear Hall Effect Magnetic Sensor for Arduino & ESP32 $2.49
Ra-02 SX1278 LoRa 433MHz wireless transceiver module with metal shield and gold pins for Arduino and ESP32
No reviews yetRa-02 SX1278 LoRa 433MHz Wireless Transceiver Module for Arduino, ESP32, STM32 & Raspberry Pi $9.99

Overview

Product Overview

Rain and Water Level Detection Sensor Module is a liquid presence and surface moisture sensor designed to detect rainfall, water contact, and rising water levels in DIY electronics and automation projects. Ideal for Arduino, Raspberry Pi, and ESP32 development, it helps trigger alerts, shutoffs, pumps, or environmental monitoring when water is present on the sensing area. Use it for rain alarms, leak detection, tank level sensing, smart irrigation, weather stations, robotics, and home automation where simple, fast water detection is needed. A practical choice for tank monitoring, leak alarms, flood warning, smart irrigation, greenhouse control, and fast prototyping.

Questions & answers

Frequently asked questions

Yes, the Rain and Water Level Detection Sensor Module is compatible with Arduino, as well as Raspberry Pi and ESP32. It's designed for easy integration into these platforms for various DIY electronics projects.
The Rain and Water Level Detection Sensor Module comes pre-soldered, making it ready for quick and easy integration into your project. Connect it to your development board and configure your system to respond to water detection.
The Rain and Water Level Detection Sensor Module typically uses an analog or digital output to communicate water presence. It easily connects to the GPIOs on platforms like Arduino, Raspberry Pi, or ESP32 for immediate water level feedback.
Yes, this sensor is ideal for smart irrigation systems. It detects rainfall and water presence, allowing you to automate watering schedules based on actual moisture levels, optimizing water usage and plant health.
Ensure the sensor area is clean and properly connected to your board. Check wiring and power supply. If problems persist, refer to product documentation or consider ShillehTek's customer support, backed by a 30-day return policy.

Have other questions?

Chat with our US-based team — we usually reply fast.

What's included

Features & Specs

Water DetectionDetects rainfall, leaks, and direct water contact on the sensing area.

Level SensingResponds to rising water levels for tank monitoring and flood warning projects.

Platform SupportCompatible with Arduino, Raspberry Pi, and ESP32 development setups.

Automation TriggerHelps activate alerts, pumps, or shutoff actions when water is present.

Common UsesSuitable for rain alarms, leak detection, smart irrigation, and weather station builds.

DIY PrototypingDesigned for fast liquid presence sensing in robotics, greenhouse control, and home automation.

Watch

Related Videos

Verified buyers

Customer Reviews