DHT22 AM2302 Temperature Humidity Sensor Module Arduino ESP32 Raspberry Pi NZ

Description

DHT22 / AM2302 Temperature & Humidity Sensor Module 3-Pin | 3.3-5.5V | Digital Single-Bus Output | NZ Stock The upgrade from DHT11. More accurate, wider measuring range, and ready to plug straight into your project. Ships fast from New Zealand - no waiting weeks for international delivery. SPECIFICATIONS - Model: DHT22 / AM2302 Voltage: 3.3V - 5.5V DC Output: Digital single-bus (DAT / VCC / GND) Temperature: -40C to 80C (+/- 0.5C accuracy) Humidity: 20-90% RH (+/- 2% RH accuracy) Sampling: 1 reading per 2 seconds max Signal range: Up to 20 metres PCB Size: 40 x 23mm | Weight: 4g WORKS WITH - Arduino (Uno, Nano, Mega, Leonardo), ESP32, ESP8266, NodeMCU, Raspberry Pi, MicroPython, CircuitPython, Home Assistant and ESPHome (native DHT22 support built in), and any microcontroller with a digital I/O pin. COMMON USES - Home automation, smart home sensors, weather stations, data loggers, greenhouse and grow room monitoring, HVAC control, server room monitoring, cold storage, and school or university electronics projects. WHY DHT22 OVER DHT11? - Wider range (-40C vs 0C), better accuracy (+/-0.5C vs +/-2C), and higher humidity resolution. Worth the small extra cost for any real project. SHIPPING - Urban $5.99 | Rural $9.99 | Free from $59 Fast dispatch from Te Awamutu, Waikato. Message me if you need wiring help or have questions before buying. STORE INFO - Welcome to NZN Electronics — NZ-owned, based in Waikato. Every item I stock, I use myself. From 3D printers and CNC machines to laser cutters and engineering builds, I only stock parts I'd put in my own projects. Quality I'd trust, prices that make sense. All items here at NZN Electronics come with a 12 Month Warranty unless it has been described as a consumable item with a fixed lifespan. For large or heavy items, please include a phone number at checkout for the courier.