ESP32 DHT11 WiFi Bluetooth Temperature, Humidity, Soil Moisture Sensor Module for Arduino

Input and Output:

• Input: Digital input from DHT11 sensor, Analog input from soil moisture sensor
• Output: Digital data via WiFi/Bluetooth, Analog signal for moisture levels
• GPIO Pins: Multiple general-purpose input/output pins available for additional sensors and modules
• Interfaces: I2C, SPI, UART

Physical Characteristics:

• Module Dimensions: Compact design, typically 48mm x 26mm
• Housing Material: High-quality PCB with corrosion-resistant contacts
• Operating Temperature: -40°C to 85°C (-40°F to 185°F)
• Storage Temperature: -40°C to 125°C (-40°F to 257°F)

Technical Specifications:

• Processor: Dual-core Xtensa® 32-bit LX6 microprocessor, up to 240MHz
• Flash Memory: 4MB
• SRAM: 520KB
• WiFi Range: Up to 300 meters in open space
• Bluetooth Range: Up to 100 meters in open space
• Humidity Accuracy: ±5% RH
• Temperature Accuracy: ±2°C
• Moisture Sensitivity: Adjustable sensitivity with a potentiometer

Additional Features:

• Integrated WiFi and Bluetooth: Allows for wireless communication and remote monitoring
• Easy Integration: Compatible with Arduino IDE for easy programming and deployment
• Real-Time Monitoring: Capable of real-time data logging and monitoring
• Deep Sleep Mode: Supports deep sleep mode for energy-efficient applications
• Over-the-Air (OTA) Updates: Supports OTA updates for firmware
• Multiple Applications: Suitable for smart gardening, environmental monitoring, IoT projects
• User-Friendly: Includes libraries and examples for easy setup and use
• Compatibility: Works with various cloud platforms for IoT applications, such as ThingSpeak, Blynk, etc.

The ESP32 DHT11 WiFi Bluetooth Temperature Humidity Soil Moisture Sensor Module is an ideal solution for IoT-based projects, offering robust wireless connectivity, accurate environmental sensing, and easy integration with Arduino and other microcontroller platforms.