receiver module KST-RX704

Detailed Product Description

Receiver module KST-RX704

wireless AM/OOK

Learning code receiver module
long distance lanuch
Low current

 

Technical parameter:      

(1)            operating voltage: +5VDC

(2)            operating current: ≤2Ma

(3)            operating frequency: 315MHz- 433.92MHz

(4)            modulation type: AM

(5)            receive sensibility: -102dB

Operating method:

1, press learning key 1S, at this time  learn button  under a light flash, expressing that the state has entered a remote control to learn.

2, press any key remote control once, learning under the lights flash a signal that he has received since then time to study under the two lights flash, remote control to learn successfully. And automatically withdraw from learning.

3, on entering the remote control within the learning process, if not received after the 10S signal, learning under the lights will automatically flash three out of learning.

4, according to the module to learn key 1S, at this time to learn under a light flash, suggesting that the state has entered a remote control to learn. If you have been to study at this time by pressing keys, then the 6S lights flash one after the study at this time, the tips have cleared all persons who have learning remote control.

                        

5, the receiver can learn up to 300 remote control. If you need to learn multiple remote controls, please repeat the 1,2-operation. If you study at least 19 remote control, you need to clear all of the remote control has to learn before they can learn from other remote.

6, receives a valid remote control signal to study under the lights flash one. Decoding the signal output control port in the corresponding output high (+5 V) signal.