Shop with DX Mobile Site Yes No

OPEN-SMART 2.4G Wireless Serial Transceiver Module for Arduino

Transmission Distance up to 120 Meters (Open Area), Built-in PCB Antenna

SKU: 471638
  • 2.42
  • Free shipping To

  • Dispatch: Ships within 7-10 business days
  • Form Color:

    Blue + Black

OPEN-SMART 2.4G Wireless Serial Transceiver Module for Arduino
Transmission Distance up to 120 Meters (Open Area), Built-in PCB Antenna

OPEN-SMART 2.4G Wireless Serial Transceiver Module for Arduino

US$2.42 0 (0 reviews)
Add To Cart
This is wireless serial transceiver module. And the frequency is 2.4GHz. There is the MCU on board with built-in encoding and decoding code and it is easy to implement remote control without pairing. You can set the network ID number, working channel and baud rate of the module through AT commands, and the modules who have the same network ID number and channel can communicate directly with each other. It is very popular for remote control systems, such as wireless doorbell, remote control rolling gates, smart car, smart home, etc.
- Working voltage: 2.2 – 3.6VDC
- Working Current: 24mA(MAX)
- Working Frequency: 2.4GHz
- Transmission distance: 120 meters (open area)
- Logic Interface Type: UART TTL serial port
- Communication format: 8N1
- AT command mode baud rate: 9600bps(Fixed value)
- Transparent mode baud rate: 9600 (default), can be modified to other values by command
- Operating mode: When SET pin is low, it is AT command mode and it can be used to set the parameters of the module; When SET is high, it is transparent mode, and it can communicate with the other one which has the same network ID number and working channel.
- Antenna: Built-in PCB antenna
- Great for DIY
Form ColorBlue + Black
Quantity1 piece
MaterialPCB + Alloy + Plastic
Working Voltage DC 2.2V 3.6V
English Manual / SpecYes
Download Link
Dimensions & Weight
Dimensions 0.91 in x 0.55 in x 0.12 in (2.3 cm x 1.4 cm x 0.3 cm)
Weight 0.03 oz (0.83 g)
Packing List
1 x Module

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$2.15 shipped US$2.14 shipped US$2.13 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Customer's impression:
There are no customer's impression yet.
Create Review

Share your reviews, photos and videos here!

Review Program
There are no reviews yet, write a review and get DX points! What are DX points?


Post a new topic

Please note that DealExtreme Forums are not a sales or product support board. For support questions, please contact us via support ticket at for a guaranteed response. We make every effort to make the quickest replies.

Tags of this product

Add your tags:

Your last viewed items

Recommendations Based On Your Recent History

DX Everywhere