---
product_id: 22381716
title: "seeed studio Grove Temperature Humidity Sensor Pro Module(AM2302/DHT22) Digital Interface 3.3/5V, Sensor for Temp(-40~80℃) Humi(0~99.9% RH) Monitor Compatible with Board Arduino/Raspberry Pi"
brand: "seeed studio"
price: "₱5498"
currency: PHP
in_stock: true
reviews_count: 3
url: https://www.desertcart.ph/products/22381716-seeed-studio-grove-temperature-humidity-sensor-pro-module-am2302-dht22
store_origin: PH
region: Philippines
---

# 0~99.9% RH humidity with ±2% accuracy 3.3/5V digital interface, single-pin output ±0.5°C precision temp range -40~80°C seeed studio Grove Temperature Humidity Sensor Pro Module(AM2302/DHT22) Digital Interface 3.3/5V, Sensor for Temp(-40~80℃) Humi(0~99.9% RH) Monitor Compatible with Board Arduino/Raspberry Pi

**Brand:** seeed studio
**Price:** ₱5498
**Availability:** ✅ In Stock

## Summary

> 🌍 Stay ahead of the climate curve with pinpoint precision!

## Quick Answers

- **What is this?** seeed studio Grove Temperature Humidity Sensor Pro Module(AM2302/DHT22) Digital Interface 3.3/5V, Sensor for Temp(-40~80℃) Humi(0~99.9% RH) Monitor Compatible with Board Arduino/Raspberry Pi by seeed studio
- **How much does it cost?** ₱5498 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/22381716-seeed-studio-grove-temperature-humidity-sensor-pro-module-am2302-dht22)

## Best For

- seeed studio enthusiasts

## Why This Product

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

## Key Features

- • **Expert-Backed Support:** Access Seeed Studio’s comprehensive Wiki and tutorials to accelerate your project success.
- • **Low Power, Long Reach:** Ultra-low power consumption with up to 20m signal transmission distance for flexible setups.
- • **Wide Environmental Range:** Operates from freezing cold -40°C to scorching 80°C, covering all your monitoring needs.
- • **Plug & Play Compatibility:** Seamlessly integrates with Arduino, Raspberry Pi, and Seeeduino via Grove connector.
- • **Precision that Professionals Trust:** High accuracy temperature and humidity sensing for reliable environmental data.

## Overview

The seeed studio Grove Temperature Humidity Sensor Pro Module (AM2302/DHT22) is a high-precision digital sensor designed for professional-grade environmental monitoring. Supporting a wide temperature range (-40~80°C) with ±0.5°C accuracy and humidity measurement from 0 to 99.9% RH with ±2% accuracy, it outputs data via a single digital pin compatible with popular boards like Arduino and Raspberry Pi. Its low power consumption and Grove connector make it ideal for seamless integration in smart projects, backed by extensive technical support from Seeed Studio.

## Description

seeed studio Grove Temperature Humidity Sensor Pro ModuleThis module is a high accuracy temperature and humidity sensor based on the DHT22(also known as AM2302 or RHT03). The DHT22 includes a capacitive humidity sensor and a high precision temperature sensor. With the help of a built-in 8-bit microcontroller, the DHT22 converts the analog output of those two sensors to the digital signal, and output both temperature and humidity data via a single pin.Compared with the DHT11, this module has higher precision and wider measurement range, but the usage and code are almost the same. Simply put, if you need higher measurement accuracy, this product will be a better choice.【Tech Support】Visit >>Seeed Wiki< FEATURESFactory calibrated, easy to useUltra-low power consumption20-meter signal transmission distanceHigh temperature and humidity measurement accuracyWide range of temperature and humidity measurementAPPLICATIONSEnvironmental MonitoringThermometer and HygrometerDehumidifierSPECIFICATIONSWeight: 11gInterface: I2CInterface: Digital Chip: DHT22Operating Voltage: 3.3V/5VDimensions: 40 x 20mmTemperature Range: -40~80℃, accuracy ±0.5℃Humidity Range: 0%~99.9%RH, accuracy ±2%RHVarious Main Boards Support: Arduino/Seeeduino/Raspberry PiPART LIST1 x seeed studio Grove Temperature Humidity Sensor Pro Module1 x Grove Cable(26AWG)

Review: Buy something else, don't go with this ecosystem - This is easily in the top 5 worst shopping/customer service/return experiences I've ever encountered. They have this product line "Grove". This would indicate to you that there's pretty good cross-compatibility, right? Wrong! They're so turned around and confused that they have multiple compatibility matrices that conflict with one another. Just go check their website and look at all of their temperature sensor products alone. Go to their Wiki page where they list some compatibility. Oh this sensor only works with this hat and this board, but not if you have our latest and greatest hat. Oh, it also only works with this language. Trying to work within this ecosystem is like trying to put together a 2,000 piece jigsaw puzzle of a barcode of all 1's. I've spent hundreds of dollars and dozens of hours looking at this ecosystem and trying to get it to work to no avail. Any reader of this review should take away 2 important things: 1. Do no less than 50 hours of research of YOUR board and the sensors YOU want. I'd bet you won't be able to do it 2. Buy EVERYTHING on desertcart. Seeed's return policy is absolutely ridiculous and inconsistent. 5 days, can't be opened. Well what if a pin was bent in shipping and you didn't notice it? Tough! Oh and you have to pay "any additional fees" on top of return shipping. Vague, right? Hope this review saves someone else many dollars and much time. I'm going to end up buying raw sensors not tied to this terrible, non-compatible ecosystem.
Review: Documentation states need 2 sec delay but no joy. - As far as working it does. Example code can be found at the Grove website and also adafruit's. Reliablity, well that's another thing. For some reason the sensor drops to 32.0 deg. It's not in the code as I've used different code i.e. python, c, java and does the same at different intervals. Can't find any reason why this happens. just does. Set delays in reading from .2 to 4 seconds and still does it. Documentation states need 2 sec delay but no joy.

## Features

- 【Specification】Operational voltage: 3.3V/5V. Temperature range: -40~80℃, accuracy ±0.5℃. Humidity range: 0%~99.9%RH, accuracy ±2%RH.
- 【Multifunctional Sensor】This module is a high accuracy temperature and humidity sensor based on the DHT22(also known as AM2302 or RHT03). The DHT22 includes a capacitive humidity sensor and a high precision temperature sensor. With the help of a built-in 8-bit microcontroller, the DHT22 converts the analog output of those two sensors to the digital signal, and output both temperature and humidity data via a single pin.
- 【Make Choice】Compared with the DHT11, this module has higher precision and wider measurement range, but the usage and code are almost the same. Simply put, if you need higher measurement accuracy, this product will be a better choice.
- 【Various Main Boards Support】Grove connector compatible, it can easily connect to Arduino, Seeeduino, and Raspberry Pi.
- 【Tech Support】Visit >>Seeed Wiki<< from Seeed Studio official page for more tech support and tutorials.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00VYA364W |
| Best Sellers Rank | #6,128 in Single Board Computers (Computers & Accessories) |
| Customer Reviews | 3.7 3.7 out of 5 stars (13) |
| Date First Available | April 11, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.32 ounces |
| Item model number | SEN51035P |
| Manufacturer | seeed studio |
| Product Dimensions | 1.61 x 0.79 x 0.39 inches |

## Product Details

- **Brand:** seeed studio
- **Connectivity Technology:** I2C, USB
- **Processor Count:** 1
- **Total USB Ports:** 1
- **UPC:** 720405482132 752128119521 752503156738

## Images

![seeed studio Grove Temperature Humidity Sensor Pro Module(AM2302/DHT22) Digital Interface 3.3/5V, Sensor for Temp(-40~80℃) Humi(0~99.9% RH) Monitor Compatible with Board Arduino/Raspberry Pi - Image 1](https://m.media-amazon.com/images/I/51mzsJi1KaL.jpg)
![seeed studio Grove Temperature Humidity Sensor Pro Module(AM2302/DHT22) Digital Interface 3.3/5V, Sensor for Temp(-40~80℃) Humi(0~99.9% RH) Monitor Compatible with Board Arduino/Raspberry Pi - Image 2](https://m.media-amazon.com/images/I/61CdnPHF6ZL.jpg)
![seeed studio Grove Temperature Humidity Sensor Pro Module(AM2302/DHT22) Digital Interface 3.3/5V, Sensor for Temp(-40~80℃) Humi(0~99.9% RH) Monitor Compatible with Board Arduino/Raspberry Pi - Image 3](https://m.media-amazon.com/images/I/51OfkqaO5lL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐ Buy something else, don't go with this ecosystem
*by M***B on July 8, 2020*

This is easily in the top 5 worst shopping/customer service/return experiences I've ever encountered. They have this product line "Grove". This would indicate to you that there's pretty good cross-compatibility, right? Wrong! They're so turned around and confused that they have multiple compatibility matrices that conflict with one another. Just go check their website and look at all of their temperature sensor products alone. Go to their Wiki page where they list some compatibility. Oh this sensor only works with this hat and this board, but not if you have our latest and greatest hat. Oh, it also only works with this language. Trying to work within this ecosystem is like trying to put together a 2,000 piece jigsaw puzzle of a barcode of all 1's. I've spent hundreds of dollars and dozens of hours looking at this ecosystem and trying to get it to work to no avail. Any reader of this review should take away 2 important things: 1. Do no less than 50 hours of research of YOUR board and the sensors YOU want. I'd bet you won't be able to do it 2. Buy EVERYTHING on Amazon. Seeed's return policy is absolutely ridiculous and inconsistent. 5 days, can't be opened. Well what if a pin was bent in shipping and you didn't notice it? Tough! Oh and you have to pay "any additional fees" on top of return shipping. Vague, right? Hope this review saves someone else many dollars and much time. I'm going to end up buying raw sensors not tied to this terrible, non-compatible ecosystem.

### ⭐⭐⭐ Documentation states need 2 sec delay but no joy.
*by A***1 on December 24, 2016*

As far as working it does. Example code can be found at the Grove website and also adafruit's. Reliablity, well that's another thing. For some reason the sensor drops to 32.0 deg. It's not in the code as I've used different code i.e. python, c, java and does the same at different intervals. Can't find any reason why this happens. just does. Set delays in reading from .2 to 4 seconds and still does it. Documentation states need 2 sec delay but no joy.

### ⭐⭐⭐ Not at 2% accuracy but it seems known for this type of sensor
*by H***K on July 21, 2017*

I bought 4 and they are all 10% below my w digital references devices.

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-06-02*