Official Hobby Components Online Store | Buy Electronic Kits, Components, Boards, Shields, Modules

SmartRFy Sensor Module

SmartRFy Sensor Module - Main image
$4.79 $7.49 In stock

Category: Our Brand Exclusives

The SmartRFy sensor module adds the option to remotely monitor various sensors via a SmartRFy network connection. The sensor module includes a temperature and humidity sensor (DHT22) and has the ability to measure ambient light levels via an integrated photo-resistor. Out of the box the module will automatically transmit readings from these sensors once every 60 seconds (when reconfigured via the module serial port this can be changed from 10 to 65535 seconds) which can then be received by other SmartRFy devices with receive capability. For example remote sensor readings can be read directly into a computer via a SmartRFy USB module, or a SmartRFy relay module can be configured to trigger depending on sensor values transmitted from a remote sensor module.

Check your selection

Confirm your chosen option and quantity before paying.

Delivery timing

Check the estimate before ordering for a particular date.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
Refund enquiries

Contact the store with the order number and item you are asking about.

Please contact us for the refund processing timeframe before returning an item.

View policy
Shipping charges

Review the charge for your selected delivery service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Planning a return

Contact the store before returning an item; the policy below applies.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Christopher ★★★★★

The humidity readings on the DHT22 sensor seem spot-on compared to my old standalone hygrometer, and setup through the network connection was surprisingly quick.

Stella Y. ★★★★★

I’ve been checking the temperature and humidity in my greenhouse from inside the house, and the DHT22 readings come through clear and stable every time. The module connected to my existing network without any fuss, and now I can finally stop guessing when to water.

Miles ★★★★★

The setup was surprisingly painless—it linked to my existing network in under ten minutes, and the DHT22’s humidity readings line up almost exactly with my old standalone gauge. The range from the back of my garage to the kitchen has been rock solid all week, no drops.