QIACHIP TX118SA transmitter module Instructions manual | wireless 433.92mhz rf module | 1527 learning code | superheterodyne receiver wireless decoding

Instructions Latched Latching Momentary RF Toggle User manual

 

[Transmitter module] 

Product Model:  TX118SA-4

Transmitting power: 11dbm

Distance: 25 meters above

Emission current: 10MA

Rate of fire: maximum 10KB / S

Transmit deviation: +/- 7. 5KHZ / narrow-band emission

Modulation: ASK

Operating Voltage: DC 3V-24V

Encoding:  Learning code EV1527 

Each module has a unique ID address code.

All modules K1-K4 four key code is the same.

 

 

Pin Description:

- : Negative power supply

+: Positive power supply, DC 3-24V

 

K1: 1 short to Negative start transmitting data, Similar the A button on the remote control.

K2: 2 short to Negative start transmitting data, Similar the B button on the remote control.

K3: 3 short to Negative start transmitting data, Similar the C button on the remote control.

K4: 4 short to Negative start transmitting data, Similar the D button on the remote control.

 

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