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2478MHz Wireless to Serial Port Module Compatible with 3.3V / 5V - Blue + Black

SKU: 441995 (Added 2016-08-01)
Price: US$ 3.22
Shipping: Free shipping
 
 

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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 ID number, working frequency and baud rate of the module through AT commands, and the modules who have the same ID number and operating frequency 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. It can also used to make Arduino wireless programmer.
- Working voltage: 3.2~5.2VDC
- Working Current: 21mA(MAX)
- Working Frequency: 2478MHz (default), 2400MHz - 2527MHz programmable
- Transmission distance: 50 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 CMD pin is low, it is AT command mode and it can be used to set the parameters of the module; When CMD is high, it is transparent mode, and it can communicate with the other one which has the same ID number and working frequency.
- Antenna: Built-in PCB antenna
- Great for DIY
 
General
BrandOPEN-SMART
ModelN/A
Form ColorBlue + Black
Quantity1Piece
MaterialPCB + alloy + plastic
Specification
Frequency2478MHz
Working Voltage DC 3.2~5.2V
English Manual / SpecYes
Download Link https://drive.google.com/folderview?id=0B6uNNXJ2z4CxLUlEMTQzRTNMU0U&usp=sharing
Dimensions & Weight
Dimensions 1.26 in x 0.51 in x 0.47 in (3.2 cm x 1.3 cm x 1.2 cm)
Weight 0.05 oz (1.3 g)
Packing List
1 * Module
 
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