ESP32 DHT11 CP2104 WiFi Bluetooth Temperature, Humidity, Soil Moisture Detection Module

Features of ESP32 DHT11 Wi-Fi Bluetooth Soil Temperature

• ESP32 dual-core microcontroller with built-in Wi-Fi and Bluetooth connectivity
• Integrated DHT11 sensor for ambient temperature and humidity measurement
• Built-in capacitive soil moisture sensor for reliable soil monitoring
• 18650 lithium battery holder for portable, battery-powered operation
• Micro USB interface for easy programming and power supply
• CP2104 USB-to-UART converter for stable communication
• Compatible with Arduino IDE, ESP-IDF, and MicroPython
• Low-power operation suitable for long-term IoT deployments
• Onboard charging and battery management support

Features/Specs:

• Product Name: Esp32 Dht11 Wi-Fi Bluetooth Soil Temperature Humidity Sensor With 18650 Battery Holder
• Microcontroller: Esp32 (Dual-Core 32-Bit, Xtensa Lx6)
• Wireless Connectivity: Wi-Fi 802.11 B/G/N + Bluetooth (Classic + Ble)
• Temperature & Humidity Sensor: Dht11
• Soil Moisture Sensor: Capacitive Soil Moisture Sensor (Analog Output)
• Operating Voltage: 3.3V (Logic Level), Powered Via 18650 Battery Or Usb
• Input Power: 5V Via Micro Usb / 18650 Lithium Battery
• Battery Support: Single 18650 Li-Ion Cell Holder (3.7V Nominal)
• Usb Interface: Micro Usb With Cp2104 Usb-To-Uart Converter
• Programming Support: Arduino Ide, Esp-Idf, Micropython
• Gpio Pins: Multiple Digital I/O, Adc, Pwm, Spi, I2C, Uart Supported
• Operating Temperature Range: -20°C To +60°C
• Soil Sensor Output: Analog Voltage Based On Moisture Level
• Mounting Type: Pcb Module With Onboard Sensors
• Communication Interfaces: Wi-Fi, Bluetooth, Uart, I2C, Spi
• Power Management: Low-Power Deep Sleep Mode Supported
• Length: 195 mm
• Width: 30 mm
• Height: 15 mm
• Weight: 40 gm

Application:

• Smart Irrigation System For Automatic Watering Control
• Soil Moisture Monitoring In Agriculture Fields
• Greenhouse Temperature And Humidity Control System
• Smart Farming And Precision Agriculture Projects
• Plant Health Monitoring System For Home Gardens
• IoT Based Environmental Monitoring System
• Wireless Weather Station For Local Climate Data Collection
• Remote Soil Condition Monitoring Using Mobile Or Cloud
• Home Automation Integration With Environmental Sensors
• Agricultural Research And Data Logging Applications
• Battery Powered Portable Field Monitoring Device

Package Includes:

• 1 x ESP32 DHT11 Wi-Fi Bluetooth Soil Temperature Humidity Sensor With 18650 Battery Holder