# Title: DHT22 Click Board™ ## Description: The DHT22 Click Board™ is a temperature and humidity measurement board carrying the sensor of the same name. It's a low-cost reliable solution that communicates with the target board microcontroller through a single Serial Data Line. The sensor can detect temperatures between –40 and 80 degrees centigrade with half a degree of precision. The relative humidity measurement from 0–100% is accurate within 2%. DHT22 has two jumpers. One for choosing between two mikroBUS pins (CS or INT) for communicating with the target board microcontroller. Another for setting up the power supply voltage either at 3.3V or 5V. IC/module: AM2302 temperature-humidity sensor AM2302 is a basic, low-cost digital temperature and humidity sensor in a large plastic body. It is fairly simple to use and yield accurate data once every 2 seconds. Assuring reliability and stability, it uses a capacitive humidity sensor and a thermistor to measure the surrounding air and provides a digital signal on the data pin. Temperature and Humidity Measurement Range The sensor of the DHT22 Click Board™ offers temperature measurement within half a degree precision from -40. ## Product type: Click Board ## Vendor: Mikroelektronika d.o.o. ## Tags: Aosong, Click Board, Humidity, MikroE, Sensor, Temp&Hum, Temperature ## Price range: 20.3 - 20.3 GBP ## Link: https://thedebugstore.com/products/mikroe-1798-dht22-click-board-uk ## Compare-at price range: 29.0 - 29.0 GBP ## Options - Title: Default Title ## Collections - [New Products](https://thedebugstore.com/a/llms/collections/new-products-debug-store) - [Mikroelektronika d.o.o. (MikroE)](https://thedebugstore.com/a/llms/collections/mikroelektronika-catalogue-uk) - [Aosong Electronics Temperature and Humidity Sensor Development Boards | Debug Store](https://thedebugstore.com/a/llms/collections/devices-aosong-electronics-co-ltd) - [Sensor Click Boards™](https://thedebugstore.com/a/llms/collections/sensor-click-boards-catalogue) - [MikroE Click Boards™](https://thedebugstore.com/a/llms/collections/mikroe-click-boards-catalogue-uk) - [Humidity Sensor Click Boards™](https://thedebugstore.com/a/llms/collections/humidity-sensor-click-boards-catalogue) - [Temperature Sensor Click Boards™](https://thedebugstore.com/a/llms/collections/temperature-sensor-click-boards-catalogue) - [Click Boards™ Summer Sale](https://thedebugstore.com/a/llms/collections/inventory-sale) - [MikroE Sale](https://thedebugstore.com/a/llms/collections/mikroe-sale) - [MIKROE Stock](https://thedebugstore.com/a/llms/collections/mikroe-products-in-stock-sale) ## Variants - Default Title, SKU: MIKROE-1798, Available: yes, Inventory: 5 ## Metafields - full_description:

The DHT22 Click Board™ is a temperature and humidity measurement board carrying the sensor of the same name. It's a low-cost reliable solution that communicates with the target board microcontroller through a single Serial Data Line. The sensor can detect temperatures between –40 and 80 degrees centigrade with half a degree of precision. The relative humidity measurement from 0–100% is accurate within 2%. DHT22 has two jumpers. One for choosing between two mikroBUS pins (CS or INT) for communicating with the target board microcontroller. Another for setting up the power supply voltage either at 3.3V or 5V.

IC/module: AM2302 temperature-humidity sensor

AM2302 is a basic, low-cost digital temperature and humidity sensor in a large plastic body. It is fairly simple to use and yield accurate data once every 2 seconds. Assuring reliability and stability, it uses a capacitive humidity sensor and a thermistor to measure the surrounding air and provides a digital signal on the data pin.

Temperature and Humidity Measurement Range

The sensor of the DHT22 Click Board™ offers temperature measurement within half a degree precision from -40.

- description_tag: The DHT22 Click Board™ is a temperature and humidity measurement board based on the AM2302 Sensor from Aosong. It’s a low-cost reliable solution that communicates with the target board microcontroller through a single Serial Data Line. Available from Debug Store UK. - title_tag: MikroE DHT22 Click Board™ (MIKROE-1798) - manufacturer: Mikroelektronika d.o.o. - warranty: 12 months - amazon_enable: TRUE - amazon_title: DHT22 Click Board - amazon_product_type: computercomponent - amazon_block: FALSE - amazon_prime_enable: FALSE - amazon_search: MikroElektronika Microelectronica MIKROE-1100 - amazon_uk_price: 21.12 - amazon_uk_currency: GBP - amazon_de_currency: EUR - amazon_de_price: 23.8656 - amazon_fr_currency: EUR - amazon_fr_price: 23.8656 - amazon_es_currency: EUR - amazon_es_price: 23.8656 - amazon_nl_currency: EUR - amazon_nl_price: 23.8656 - amazon_it_currency: EUR - amazon_it_price: 23.8656 - amazon_se_curency: SEK - amazon_se_price: 240.768 - amazon_product_id: 8606015076232 - amazon_product_id_type: EAN - amazon_update: Update - amazon_short_description: The DHT22 Click Board™ from Mikroelektronika is one of the simplest temperature and relative humidity sensor Click Board™ that carries the AM2302 sensor module, also known as DHT22. Concealed inside a plastic mesh packaging, the AM2302 temperature/humidity sensor needs just a single wire to communicate with the target board microcontroller.For added convenience, DHT22 Click Board™ is provided with two jumpers (zero Ω resistors). While one of them allows the user to choose between the MikroBUS pin to use (either CS or INT pin, which are SDA1 and SDA2 lines), the other on-board jumper allows the choice between 3.3V and 5V power supplies. The sensor generates the temperature/humidity data in a 16-bit resolution. The generated decimal number is 10 times the actual measurement, i.e., 216 would be 21.6. - amazon_long_description:

IC/module: AM2302 temperature-humidity sensor

AM2302 is a basic, low-cost digital temperature and humidity sensor in a large plastic body. It is fairly simple to use and yield accurate data once every 2 seconds. Assuring reliability and stability, it uses a capacitive humidity sensor and a thermistor to measure the surrounding air and provides a digital signal on the data pin.

Temperature and Humidity Measurement Range

The sensor of the DHT22 Click offers temperature measurement within half a degree precision from -40.

- amazon_main_image: https://www.thedebugstore.com/images/product/lg-dht22-2-click-board-front.jpg - amazon_other_image_1: https://www.thedebugstore.com/images/product/lg-dht22-2-click-board-back.jpg - amazon_other_image_2: https://www.thedebugstore.com/images/product/lg-dht22-2-click-board-in-use.jpg - amazon_other_image_3: https://www.thedebugstore.com/images/product/lg-dht22-2-click-board-in-use.jpg - amazon_browse_node: 428655031 - related_products: MIKROE-2818 - mpn: MIKROE-1798 - backorder_label: If no stock shown above, check availability - google_product_category: 2178 - condition: new - custom_product: false - mpn: MIKROE-1798 - google_product_category: Electronics - custom_label_0: Click Board - attachments: [{"download_file":[{"download_file":"DHT22 Click Board™ User Manual"}],"download_filetype":[{"download_filetype":"pdf"}]},{"download_file":[{"download_file":"Aosong AM2302 Temperature and Humidity Sensor Datasheet"}],"download_filetype":[{"download_filetype":"pdf"}]}] - device_vendor: Aosong Electronics Co.,Ltd - device_type: DHT22 - warranty: 12 months - brand: MikroE - manufacturer: Mikroelektronika d.o.o. - badge: - widget:

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The DHT22 Click Board™ is a temperature and humidity measurement board based on the AM2302 Sensor from Aosong. It’s a low-cost reliable solution that communicates with the target board microcontroller through a single Serial Data Line.