DHT Shield for WeMos D1 mini DHT11 Single-bus digital Temperature & Humidity Sensor

Seamless WeMos D1 Mini Form Factor: Custom-designed stackable shield layout snaps directly onto WeMos D1 Mini development boards without messy jumper wires or breadboarding.

Integrated DHT11 Digital Sensor: Utilizes the reliable DHT11 sensor element for calibrated digital output of relative humidity and ambient temperature values.

Single-Bus Digital Signal Protocol: Communicates via a single digital pin (default D4/GPIO2), leaving remaining microcontroller GPIO pins free for relays, displays, or actuation hardware.

Stackable Header Interfacing: Comes with male and female pin headers for easy stacking with other WeMos shields, power boards, or custom expansion hardware.

Compact Low-Power Architecture: Ideal for wireless, battery-operated IoT nodes, remote climate logging stations, and localized smart home monitoring networks.

Board Material: High-grade FR-4 glass-epoxy PCB with pre-soldered SMD components, DHT11 sensor housing, and gold-plated pin header pads.

Technical Specifications:

Input Voltage: 3.3V – 5.0V DC.

Temperature Measurement Range: 0^C – +50^C ($\pm 2^C accuracy).

Humidity Measurement Range: 20% – 90% RH (-+ 5% RH accuracy).

Data Interface: Single-bus Digital Signal (Pin D4 default).

Board Color: Blue PCB with Blue Sensor Enclosure.

Usage Advice: Ensure pin alignment is correct before plugging the shield onto your D1 mini board; install the standard DHT sensor library in Arduino IDE or ESPHome for plug-and-play setup.

Maintenance: Keep sensor ventilation grid free of dust, lint, or moisture accumulation to ensure accurate thermal and humidity readings.

Essential IoT Climate Expansion Shield: Position as an indispensable plug-and-play module for ESP8266/ESP32 developers creating Home Assistant nodes, wireless weather stations, and smart room monitors.

Highlight Modular Stacking Convenience: Emphasize how the shield form factor eliminates breadboard wiring and solder joints, reducing project build times to seconds.

Recommended Cross-Sell Add-ons: Pair with ESP8266 D1 mini + DHT11 Shield, DHT11 Temperature & Humidity Sensor Module, AM2302 (DHT22) Temp & Humidity Sensor, and ESD antistatic mat 50x40CM PCB Welding Mat.

Featured Collection Star: Display prominently on your Temperature Sensor Modules collection page as your primary WeMos D1 Mini climate shield.