---
product_id: 254889127
title: "DHT22 AM2302 Digital Temperature and Humidity Sensor module arduino raspberry pi"
brand: "other"
price: "HK$123"
currency: HKD
in_stock: true
reviews_count: 3
category: "Other"
url: https://www.desertcart.hk/products/254889127-dht22-am2302-digital-temperature-and-humidity-sensor-module-arduino-raspberry
store_origin: HK
region: Hong Kong
---

# 0-100% humidity range ultra-low power, no batteries ±0.5℃ precision temp sensor DHT22 AM2302 Digital Temperature and Humidity Sensor module arduino raspberry pi

**Brand:** other
**Price:** HK$123
**Availability:** ✅ In Stock

## Summary

> 🌡️💧 Stay ahead of the climate curve with precision sensing!

## Quick Answers

- **What is this?** DHT22 AM2302 Digital Temperature and Humidity Sensor module arduino raspberry pi by other
- **How much does it cost?** HK$123 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/254889127-dht22-am2302-digital-temperature-and-humidity-sensor-module-arduino-raspberry)

## Best For

- other enthusiasts

## Why This Product

- Trusted other brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Engineered for excellent long-term stability, ensuring consistent performance over time.
- • **Extended Reach:** Supports long-distance signal transmission for flexible sensor placement in any setup.
- • **Full Spectrum Humidity:** Measures 0-100% relative humidity with ±2% precision to keep you perfectly informed.
- • **Plug & Play Simplicity:** Digital output with no extra components needed—get started instantly with Arduino or Raspberry Pi.
- • **Precision You Can Trust:** Accurate temperature readings within ±0.5℃ for reliable environment monitoring.

## Overview

The DHT22 AM2302 is a digital temperature and humidity sensor module designed for Arduino and Raspberry Pi projects. It offers high accuracy with ±0.5℃ temperature precision and ±2% humidity precision across a wide range (0-100% RH, -40 to 80℃). Featuring ultra-low power consumption and digital output, it requires no additional components and supports long-distance signal transmission, making it ideal for reliable, long-term environmental monitoring.

## Description

Specification:Type : AM2302Accuracy resolution:0.1Humidity range:0-100%RHTemperature range:-40~80℃Humidity measurement precision:±2%RHTemperature measurement precision:±0.5℃ultra-low powerNo additional componentsexcellent long-term stabilityAll calibration, digital outputcompletely interchangeablelong distance signal transmissionrelative humidity and temperature measurement.Specifications:Type : AM2302Accuracy resolution:0.1Humidity range : 0-100 % RHTemperature range : -40~80℃Humidity measurement precision:±2%RHTemperature measurement precision:±0.5℃ Package Included:1 x DHT22/AM2302 Digital Temperature And Humidity Sensor Module

Review: Excellent! - Works like a clock. Good quality and compatibile with Arduino Mega.
Review: Low quality for DHT22 - Very low quality for those dht22 sensors I received. Pins are soldered under wrong angle.

## Features

- manufacturer: Other
- Item Trademark: OTHER
- Item Category: Toys And Games

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N7VVBVL |
| Battery Description | No batteries required |
| Brand Name | Other |
| Customer Reviews | 3.6 3.6 out of 5 stars (5) |
| Item Weight | 0.02 Kilograms |
| Manufacturer | Other |
| Mounting Type | Tabletop |
| Operating Humidity | 0-100% |
| Part Number | DHT22 |
| Temperature Accuracy | 0.5 |
| Temperature Reading Accuracy | plus_minus_0_point_5_degrees_celsius |
| Unit Count | 1 Count |
| Upper Temperature Range | 80 Degrees Celsius |

## Product Details

- **Battery description:** No batteries required
- **Brand:** Other
- **Item weight:** 0.02 Kilograms
- **Mounting type:** Tabletop
- **Operating humidity:** 0-100%

## Images

![DHT22 AM2302 Digital Temperature and Humidity Sensor module arduino raspberry pi - Image 1](https://m.media-amazon.com/images/I/61XlfHB3yeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent!
*by M***C on 12 April 2026*

Works like a clock. Good quality and compatibile with Arduino Mega.

### ⭐ Low quality for DHT22
*by M***O on 4 May 2025*

Very low quality for those dht22 sensors I received. Pins are soldered under wrong angle.

### ⭐⭐⭐⭐⭐ Good
*by A***R on 26 August 2022*

It worked just fine … no problems

## Frequently Bought Together

- DHT22 AM2302 Digital Temperature and Humidity Sensor module arduino raspberry pi
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**Shop now:** [https://www.desertcart.hk/products/254889127-dht22-am2302-digital-temperature-and-humidity-sensor-module-arduino-raspberry](https://www.desertcart.hk/products/254889127-dht22-am2302-digital-temperature-and-humidity-sensor-module-arduino-raspberry)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-05-18*