ESP32 Smart Environmental Monitoring Development Board

Take your IoT projects to the next level with this versatile ESP32 WiFi and Bluetooth development board designed for environmental monitoring, smart farming, home automation, and educational applications. The board combines the powerful ESP32 microcontroller with a built-in DHT11 temperature and humidity sensor, soil monitoring capability, and an integrated 18650 battery holder for portable deployments.

Whether you’re building a smart greenhouse, weather station, plant monitoring system, or industrial data logger, this module provides a complete platform for collecting, processing, and transmitting environmental data wirelessly.

Product Overview

This development board enables real-time monitoring of temperature, humidity, and soil conditions while providing WiFi and Bluetooth connectivity for cloud integration, mobile applications, and remote monitoring systems.

The ESP32 processor delivers excellent performance for IoT applications while maintaining low power consumption, making it suitable for both prototype development and long-term deployments.

Key Features

Integrated Environmental Monitoring

Built-in DHT11 sensor allows real-time measurement of ambient temperature and humidity.

Powerful ESP32 Processor

Dual-core ESP32 MCU provides sufficient processing power for sensor monitoring, wireless communication, and automation tasks.

Wireless Connectivity

Supports both WiFi and Bluetooth for seamless communication with smartphones, cloud platforms, and smart home ecosystems.

Portable Power Solution

Integrated 18650 battery holder enables battery-powered operation for outdoor and remote installations.

Easy Development

Compatible with Arduino IDE, PlatformIO, ESP-IDF, and MicroPython.

Soil Monitoring Ready

Supports soil moisture sensing applications for smart agriculture and plant care projects.

Applications

Smart Agriculture

Monitor soil moisture, temperature, and humidity in greenhouses, farms, and gardens.

Smart Home Automation

Collect environmental data and automate fans, humidifiers, irrigation systems, and HVAC controls.

Weather Stations

Create compact weather monitoring stations with wireless data transmission.

Industrial Monitoring

Monitor environmental conditions in warehouses, factories, and storage facilities.

STEM Education

Perfect for learning embedded systems, wireless networking, sensors, and IoT development.

Research Projects

Suitable for environmental studies, agricultural research, and data acquisition systems.

Benefits

All-in-one environmental monitoring platform
Wireless connectivity without additional modules
Portable battery-powered operation
Easy integration with cloud dashboards
Supports Home Assistant and MQTT projects
Ideal for rapid prototyping
Cost-effective solution for IoT development
Suitable for beginners and professionals alike

Technical Highlights

Why Choose This Product?

Unlike standard ESP32 development boards, this module combines sensing, wireless communication, and battery power support in a single compact platform. This significantly reduces wiring complexity and accelerates project development.

It is an excellent choice for students learning IoT concepts and professionals building proof-of-concept systems for smart agriculture, automation, and environmental monitoring.

Beginner Use Cases

Professional Use Cases

Smart greenhouse systems
Agricultural monitoring networks
Remote environmental monitoring
Industrial sensor nodes
Edge IoT deployments
Cloud-connected data acquisition systems

4. Key Features

ESP32 Dual-Core WiFi & Bluetooth MCU
Built-in DHT11 Temperature and Humidity Sensor
Soil Moisture Monitoring Support
Integrated 18650 Battery Holder
Wireless IoT Connectivity
Arduino IDE Compatible
Supports ESP-IDF and MicroPython
Low-Power Operation
Compact Development Board Design
Suitable for Indoor and Outdoor Projects
Ideal for Smart Farming Applications
Multiple GPIO Expansion Options
Real-Time Environmental Monitoring
Easy Prototyping Platform
Educational and Professional Use

5. Specifications

Specification	Details
Processor	ESP32 Dual-Core MCU
Wireless Connectivity	WiFi 2.4GHz + Bluetooth
Temperature Sensor	DHT11
Temperature Range	0°C to 50°C
Humidity Range	20% to 80% RH
Communication Interface	WiFi, Bluetooth, GPIO
Operating Voltage	3.3V
Power Supply	18650 Battery or USB
Battery Support	1 × 18650 Lithium Battery
GPIO Pins	Multiple Programmable GPIOs
Programming Support	Arduino IDE, ESP-IDF, MicroPython
Soil Monitoring	Supported
Frequency	240 MHz (ESP32)
Flash Memory	Typically 4MB
Wireless Standard	IEEE 802.11 b/g/n
Compatibility	Windows, Linux, macOS
Applications	IoT, Automation, Agriculture
Weight	Lightweight Module
Dimensions	Compact Development Board

6. Applications

7. Package Includes

1 × ESP32 WiFi Bluetooth Environmental Monitoring Board
1 × Integrated DHT11 Temperature & Humidity Sensor
1 × 18650 Battery Holder (Mounted on Board)

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