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QA-R-019 QA-R-018 RF 433MHz Low-power RF receiver module with a current low as 200µA 1 channel output 2A load current 40W load power mini size remote control switch active contact Compatible voltage DC 3.6V 5V 12V 24V
QA-R-019 QA-R-018 RF 433MHz Low-power RF receiver module with a current low as 200µA 1 channel output 2A load current 40W load power mini size remote control switch active contact Compatible voltage DC 3.6V 5V 12V 24V
QA-R-019 QA-R-018 RF 433MHz Low-power RF receiver module with a current low as 200µA 1 channel output 2A load current 40W load power mini size remote control switch active contact Compatible voltage DC 3.6V 5V 12V 24V
QA-R-019 QA-R-018 RF 433MHz Low-power RF receiver module with a current low as 200µA 1 channel output 2A load current 40W load power mini size remote control switch active contact Compatible voltage DC 3.6V 5V 12V 24V
QA-R-019 QA-R-018 RF 433MHz Low-power RF receiver module with a current low as 200µA 1 channel output 2A load current 40W load power mini size remote control switch active contact Compatible voltage DC 3.6V 5V 12V 24V
QA-R-019 QA-R-018 RF 433MHz Low-power RF receiver module with a current low as 200µA 1 channel output 2A load current 40W load power mini size remote control switch active contact Compatible voltage DC 3.6V 5V 12V 24V
QA-R-019 QA-R-018 RF 433MHz Low-power RF receiver module with a current low as 200µA 1 channel output 2A load current 40W load power mini size remote control switch active contact Compatible voltage DC 3.6V 5V 12V 24V
QIACHIP

QA-R-019 QA-R-018 RF 433MHz Low-power RF receiver module with a current low as 200µA 1 channel output 2A load current 40W load power mini size remote control switch active contact Compatible voltage DC 3.6V 5V 12V 24V

$3.89 $5.99

Product Specifications:

Long working voltage

Ultra low power, high sensitivity response

Specifications:

Operating voltage: DC 3.6V~24V

Maximum load 2A

Static current: 200 uA ~ 900 uA

Operating frequency: 433MHz

Receiving sensitivity: > -107dBm

Output power: DC 3.6V ~ 24V

Mini size support coding format 1527 learning code

Input: DC 3.6V~24V

Output: DC 3.6V~24V

Modulation method: ASK (super outlier method)

Number of stored remote controls: < 10

Working mode: Momentary, switching, lock mode

Learning mode: Learning button

Working temperature: -20 degrees 80 degrees

Clear code mode: press the learning button 9 times

Reset and clear the remote control:
Press the learning button on the module 9 times continuously, the indicator light will flash and then go out, and the reset is completed.


About working modes:
  • Momentary mode: Press and hold the remote control button, the output terminal of the receiver is powered on; release the remote control button, the output terminal of the receiver is powered off.
  • Toggle mode: Press the remote control button once, the output terminal of the receiver remains powered on; press the same remote control button again, the receiver is powered off.
  • Latching mode: Press the remote control button A (ON), the output terminal of the receiver remains powered on; press the remote control button B (OFF), the output terminal of the receiver is powered off.

How to set:

Momentary Mode:
Press the learning button on the receiver once to enter the momentary setting mode.
Wait for a moment, the indicator light will turn on, and it will enter the learning state.
Press the remote control button, the LED indicator on the receiver will flash and then turn off, indicating successful learning.

Toggle Mode:

Press the learning key on the receiver 2 times, it comes into toggle setting mode.
Wait for a moment, the LED will be on , it comes into learning state.
Press the remote button, LED indicator on the receiver board will flash then come off.
learning successfully.

Latching Mode:

Note: When you choose for latching mode, in order to learn more remote control, you need to learn two different button, the first time learning is for ON, the second time learning for OFF.
For example: Button A = ON, Button B = OFF
Press the learning key on the receiver 3 times, it comes into latching mode .
Wait for a moment, the LED indicator on the receiver board will flash then come on.
Press the remote button A. LED light up after flashing .
Press the remote button B. LED go out after flashing. learning successfully.
A = ON, B = OFF.

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