433MHz RF Codec Encoder Decoder Module Wireless Remote Control Switch Control Serial Communication View larger

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433MHz RF Codec Encoder Decoder Module Wireless Remote Control Switch Control Serial Communication

433MHZ-RF-RX-TX

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₹ 650.00 tax excl.

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Specifications: 2.5*1.9cm (without antenna)

Antenna length: 3.5cm

Voltage: 4.5-5.5V

Launching distance: the distance between the open space is 15-50 meters, and the indoor space is within 150 square meters (see the obstacle situation).

Control mode: 5V TTL serial port control

Serial port baud rate: 9600bps (fixed value, not modifiable)

Support decoding signals: encoder chip models: 2260,2262,2240, 2264,1527,1520 end of the chip

The figure above shows the instruction format description, where

FD/DF frame header, frame end : is a fixed value, you can directly fill in

Transmitting time : The optional range is 01-FF , which is the duration of the transmitted signal. The larger the value, the longer the transmission time.

Address : Select different parameters to represent different remote controls, such as address description is the same remote control

Key value : can be understood as different keys under the same remote control (same address)

Oscillation parameters : This parameter is the pulse width of the signal transmission. Wecan fill in 60 by default.

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