--- product_id: 76459052 title: "DHT11 Temperature and Humidity Sensor Module for Arduino Raspberry Pi" brand: "robodo" price: "HK$26" currency: HKD in_stock: true reviews_count: 8 category: "Robodo" url: https://www.desertcart.hk/products/76459052-dht11-temperature-and-humidity-sensor-module-for-arduino-raspberry-pi store_origin: HK region: Hong Kong --- # 2.5mA max current 20-90% RH humidity range ±2°C temp accuracy DHT11 Temperature and Humidity Sensor Module for Arduino Raspberry Pi **Brand:** robodo **Price:** HK$26 **Availability:** ✅ In Stock ## Summary > 🌟 Elevate your DIY projects with smart sensing — don’t get left behind! ## Quick Answers - **What is this?** DHT11 Temperature and Humidity Sensor Module for Arduino Raspberry Pi by robodo - **How much does it cost?** HK$26 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/76459052-dht11-temperature-and-humidity-sensor-module-for-arduino-raspberry-pi) ## Best For - robodo enthusiasts ## Why This Product - Trusted robodo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Low power, high impact:** Consumes just 2.5mA max, perfect for energy-conscious builds. - • **Precision within reach:** Reliable ±2°C temperature readings keep your projects on point. - • **Compact & cost-effective:** Small 15.5x12x5.5mm form factor at a fraction of the price. - • **Plug & play compatibility:** Seamlessly integrates with Arduino & Raspberry Pi ecosystems. - • **Humidity insights made simple:** Accurately measures 20-90% relative humidity with ±5% precision. ## Overview The DHT11 is an ultra-affordable digital temperature and humidity sensor module designed for Arduino and Raspberry Pi users. It offers reliable ±2°C temperature accuracy and measures humidity from 20% to 90% RH with ±5% precision. Operating at 3-5V with a low 2.5mA current draw, its compact size and easy integration make it ideal for both beginners and pros seeking efficient environmental monitoring. ## Description Product Description Learning electronics or prototyping can seem like a nightmare! With thousands of electronic components available in the market, it just seems too complicated and cumbersome. We strive to make electronics easier, accessible, clutter-free for Novices and Advanced users. You could be an advanced user like a professional lab engineer, electronic major student, experienced hobbyists, or a novice user who doesn't have much electronics knowledge. Fear not, we got you both covered. As our tagline suggests - "The Last Piece of the Puzzle or Maybe the First" Specifications Voltage: 3 to 5V power Temperature readings: ±2°C Current max: 2.5mA Item Weight: 10 g Compared to the DHT22, this sensor is less precise, less accurate and works in a smaller range of temperature or humidity, but its smaller and less expensive. Comes with a 4.7K or 10K resistor, which you will want to use as a pull-up from the data pin to VCC. DHT11 temperature and humidity sensor module For Arduno Raspberry Pi Description The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). Its fairly simple to use, but requires careful timing to grab data. The only real downside of this sensor is you can only get new data from it once every 2 seconds, so when using our library, sensor readings can be up to 2 seconds old. Features Low cost, 2.5mA max current use during conversion (while requesting data) 3 to 5V power and I/O, Body size 15.5mm x 12mm x 5.5mm Good for 20-80% humidity readings with 5% accuracy Good for 0-50°C temperature readings ±2°C accuracy No more than 1 Hz sampling rate (once every second), 4 pins with Approximate 0.1" spacing Other Detail Brand: Robodo Electronics Manufacturer: Bombay Electronics Country of Origin: China Model Number: DHT11 Number of Memory Sticks: 1 Product Dimensions: 5 x 5 x 5 cm; 10 Grams Item model number: DHT11 Item Height: 5 Centimeters Are Batteries Included: No Package Includes 1 x DHT11 temperature and humidity sensor module For Arduno Raspberry Pi Review: Accurate reading - Gives accurate reading, easy to install and use (Need to install a driver). For the price its worth it. Durable and seems to be of good quality. Jumper wires are included Review: Accurate reading - I used it with the Arduino UNO R3, works very fine. ## Features - The module can detect the surrounding environment of the humidity and temperature - High reliability and excellent long-term stability - Humidity measuring range: 20%~90%RH(0~50 degree (temperature compensation). - Temperature measuring range: 0~+50degree. - Humidity measurement accuracy: ±5.0%RH. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BOMEO5U | | Battery Description | No batteries required | | Best Sellers Rank | #4,311 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Temperature Probes & Sensors | | Brand | Robodo | | Brand Name | Robodo | | Country of Origin | India | | Customer Reviews | 4.2 out of 5 stars 238 Reviews | | Included Components | 1 x DHT11 sensor | | Item Type Name | Programming, prototyping, projects, hobby, industrial components. | | Item Weight | 10 Grams | | Manufacturer | Bombay Electronics, Bombay Electronics, 13B Shamrao Vithal Marg, Off Lamington Road. Mumbai - 400007 | | Manufacturer Contact Information | Bombay Electronics, 13B Shamrao Vithal Marg, Off Lamington Road. Mumbai - 400007 | | Mounting Type | Tabletop | | Packer Contact Information | Bombay Electronics, 13B Shamrao Vithal Marg, Off Lamington Road. Mumbai - 400007 | | Temperature Accuracy | ±2°C | | UPC | 702535831707 710270196555 609224531699 | | Unit Count | 1 Count | | Upper Temperature Rating | 50 Degrees Celsius | | Voltage | 5 Volts | ## Product Details - **Brand:** Robodo - **Item Weight:** 10 Grams - **Battery Description:** No batteries required - **Mounting Type:** Tabletop - **Upper Temperature Rating:** 50 Degrees Celsius ## Images ![DHT11 Temperature and Humidity Sensor Module for Arduino Raspberry Pi - Image 1](https://m.media-amazon.com/images/I/71f0aqaQTNL.jpg) ![DHT11 Temperature and Humidity Sensor Module for Arduino Raspberry Pi - Image 2](https://m.media-amazon.com/images/I/310-4TDIpUL.jpg) ![DHT11 Temperature and Humidity Sensor Module for Arduino Raspberry Pi - Image 3](https://m.media-amazon.com/images/I/41bTjJUcBuL.jpg) ![DHT11 Temperature and Humidity Sensor Module for Arduino Raspberry Pi - Image 4](https://m.media-amazon.com/images/I/41prf6haDbL.jpg) ![DHT11 Temperature and Humidity Sensor Module for Arduino Raspberry Pi - Image 5](https://m.media-amazon.com/images/I/41OoYHg4cpL.jpg) ## Questions & Answers **Q: will this workwellwith Azure IoT?** A: Yes Sir it is compatible. **Q: I can buy this if it is compatible with RPi B+. Is it ?** A: we tried DHT11 with both RPiB+ and Arduino Uno and worked fine. **Q: I want to integrate this sensor with raspberry pi. What will be the output of the sensor? will it be analog or digital, like high or low?** A: you have both analog and digital pin in that if u want comfortable use arduino its very easy,if raspberry pi means u can use both digital and analog with little knowledge about raspbian software coding **Q: i want to integrate this sensor with Atmega16 controller.. It will work...?** A: Yes it will ## Customer Reviews ### ⭐⭐⭐⭐⭐ Accurate reading *by N***N on 22 February 2026* Gives accurate reading, easy to install and use (Need to install a driver). For the price its worth it. Durable and seems to be of good quality. Jumper wires are included ### ⭐⭐⭐⭐ Accurate reading *by T***L on 27 August 2023* I used it with the Arduino UNO R3, works very fine. ### ⭐⭐⭐⭐⭐ Niec *by K***L on 6 November 2025* Nice ## Frequently Bought Together - Robodo Temperature and Humidity Sensor - DHT11 - Soil Moisture Hygrometer Detection Sensor for Arduino AVR PIC - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/76459052-dht11-temperature-and-humidity-sensor-module-for-arduino-raspberry-pi](https://www.desertcart.hk/products/76459052-dht11-temperature-and-humidity-sensor-module-for-arduino-raspberry-pi) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-05-18*