Introduction:
This superheterodyne decode module is a high-performance RF wireless receiver module. It adopts a European brand industrial-grade RF wireless receiving chip, it has high receiving sensitivity and strong anti-interference ability. It has 12 industrial grade microcontroller decoded high level outputs. It has good confidentiality, strong compatibility, large memory capacity, and can store about 10 remotes with different codes.
Application:
This RF wireless receiver module can be directly applied to various wireless products. For example, remote controls, monitoring, smart home, remote control switches, remote control lights, remote control toys, anti-theft alarms, garage doors, roller shutter, road barrier, retractable doors and so on.
Feature:
Model: 0020245
Type: Receiver module with decode
Modulation Method: Amplitude modulation (ASK or OOK)
Working Frequency: 433.92 MHz
Working Voltage: 5V DC
Decoding Outputs: 5V DC high level output
Quiescent Current: ≤7mA
Working Current: 5~8mA
Receiver Sensitivity: -114dBm
With 12 decoding outputs
12 Different Control Modes: Self-locking, Momentary, Interlocking, and 9 mixed modes
Operating Temperature: -20°C ~ +80°C
Size: 38 x 15 x 5 mm (1.5 x 0.6 x 0.2 inches)
Notes:
It is best to use the antenna of 1/4 wavelength, for antenna has a great impact on receiving effect of the module: normally using 50Ω single core cable. For frequency 433MHz, the length of antenna is about 17cm. The position of antenna also affects the receiving effect of the module. When installing the antenna should be extended as much as possible and be away from the shield and the place in high pressure and interference.
It usually works with a remote with 12 buttons (such as CV-12(Model 0021022), CB-12(Model 0021029)) or 12 remotes (such as C-1(Model 0021000), CP-1(Model 0021010), CB-1(Model 0021023)) with one button.
When working with a transmitter, the transmit frequency, coding mode and timing resistor of the transmitter should match with this receiver module.
Setting different working modes (By a 12-button transmitter, such as model CV-12):
1) Setting Momentary mode (Channels 1~12): When the receiver module is in the learning status, press the button 1 on the transmitter.
2) Setting Interlocking mode (Channels 1~12): When the receiver is in the learning status, press the button 2 on the transmitter.
3) Setting Self-locking mode (Channels 1~12): When the receiver is in the learning status, press the button 3 on the transmitter.
4) Setting Self-locking (Channels 1~6) + Momentary (Channels 7~12) mode: When the receiver is in the learning status, press the button 4 on the transmitter.
5) Setting Interlocking (Channels 1~6) + Momentary (Channels 7~12) mode: When the receiver is in the learning status, press the button 5 on the transmitter.
6) Setting Interlocking (Channels 1~6) + Self-locking (Channels 7~12) mode: When the receiver is in the learning status, press the button 6 on the transmitter.
7) Setting Interlocking (Channels 1~3) + Interlocking (Channels 4~6) + Interlocking (Channels 7~9) + Interlocking (Channels 10~12) mode: When the receiver is in the learning status, press the button 7 on the transmitter.
8) Setting Interlocking (Channels 1~4) + Interlocking (Channels 5~8) + Interlocking (Channels 9~12) mode: When the receiver is in the learning status, press the button 8 on the transmitter.
9) Setting Momentary (Channels 1~3) + Interlocking (Channels 4~6) + Interlocking (Channels 7~9) + Self-locking (Channels 10~12) mode: When the receiver is in the learning status, press the button 9 on the transmitter.
10) Setting Momentary (Channels 1~3) + Interlocking (Channels 4~6) + Momentary (Channels 7~9) + Interlocking (Channels 10~12) mode: When the receiver is in the learning status, press the button 10 on the transmitter.
11) Setting Momentary (Channels 1~9) + Interlocking (Channels 10~12) mode: When the receiver is in the learning status, press the button 11 on the transmitter.
12) Setting Momentary (Channels 1~9) + Self-locking (Channels 10~12) mode: When the receiver is in the learning status, press the button 12 on the transmitter.
How to pair the transmitter to the receiver module:
1) Press the learning button in the receiver module and the signal LED on the receiver module turns on, this indicates that the receiver module enters the learning status.
2) Press the corresponding button on the transmitter according to the working mode you need, if signal LED flashes once and then goes off, this indicates that the pairing is successful.
3) The receiver module can learn 10 transmitters with different codes.
How to delete all transmitters codes stored in the receiver module:
Press and hold the learning button in the receiver module for 8 seconds, the signal LED flashes quickly and then goes off, this indicates that all stored codes have been deleted successfully.
This superheterodyne decode module is a high-performance RF wireless receiver module. It adopts a European brand industrial-grade RF wireless receiving chip, it has high receiving sensitivity and strong anti-interference ability. It has 12 industrial grade microcontroller decoded high level outputs. It has good confidentiality, strong compatibility, large memory capacity, and can store about 10 remotes with different codes.
Application:
This RF wireless receiver module can be directly applied to various wireless products. For example, remote controls, monitoring, smart home, remote control switches, remote control lights, remote control toys, anti-theft alarms, garage doors, roller shutter, road barrier, retractable doors and so on.
Feature:
Model: 0020245
Type: Receiver module with decode
Modulation Method: Amplitude modulation (ASK or OOK)
Working Frequency: 433.92 MHz
Working Voltage: 5V DC
Decoding Outputs: 5V DC high level output
Quiescent Current: ≤7mA
Working Current: 5~8mA
Receiver Sensitivity: -114dBm
With 12 decoding outputs
12 Different Control Modes: Self-locking, Momentary, Interlocking, and 9 mixed modes
Operating Temperature: -20°C ~ +80°C
Size: 38 x 15 x 5 mm (1.5 x 0.6 x 0.2 inches)
Notes:
It is best to use the antenna of 1/4 wavelength, for antenna has a great impact on receiving effect of the module: normally using 50Ω single core cable. For frequency 433MHz, the length of antenna is about 17cm. The position of antenna also affects the receiving effect of the module. When installing the antenna should be extended as much as possible and be away from the shield and the place in high pressure and interference.
It usually works with a remote with 12 buttons (such as CV-12(Model 0021022), CB-12(Model 0021029)) or 12 remotes (such as C-1(Model 0021000), CP-1(Model 0021010), CB-1(Model 0021023)) with one button.
When working with a transmitter, the transmit frequency, coding mode and timing resistor of the transmitter should match with this receiver module.
Setting different working modes (By a 12-button transmitter, such as model CV-12):
1) Setting Momentary mode (Channels 1~12): When the receiver module is in the learning status, press the button 1 on the transmitter.
2) Setting Interlocking mode (Channels 1~12): When the receiver is in the learning status, press the button 2 on the transmitter.
3) Setting Self-locking mode (Channels 1~12): When the receiver is in the learning status, press the button 3 on the transmitter.
4) Setting Self-locking (Channels 1~6) + Momentary (Channels 7~12) mode: When the receiver is in the learning status, press the button 4 on the transmitter.
5) Setting Interlocking (Channels 1~6) + Momentary (Channels 7~12) mode: When the receiver is in the learning status, press the button 5 on the transmitter.
6) Setting Interlocking (Channels 1~6) + Self-locking (Channels 7~12) mode: When the receiver is in the learning status, press the button 6 on the transmitter.
7) Setting Interlocking (Channels 1~3) + Interlocking (Channels 4~6) + Interlocking (Channels 7~9) + Interlocking (Channels 10~12) mode: When the receiver is in the learning status, press the button 7 on the transmitter.
8) Setting Interlocking (Channels 1~4) + Interlocking (Channels 5~8) + Interlocking (Channels 9~12) mode: When the receiver is in the learning status, press the button 8 on the transmitter.
9) Setting Momentary (Channels 1~3) + Interlocking (Channels 4~6) + Interlocking (Channels 7~9) + Self-locking (Channels 10~12) mode: When the receiver is in the learning status, press the button 9 on the transmitter.
10) Setting Momentary (Channels 1~3) + Interlocking (Channels 4~6) + Momentary (Channels 7~9) + Interlocking (Channels 10~12) mode: When the receiver is in the learning status, press the button 10 on the transmitter.
11) Setting Momentary (Channels 1~9) + Interlocking (Channels 10~12) mode: When the receiver is in the learning status, press the button 11 on the transmitter.
12) Setting Momentary (Channels 1~9) + Self-locking (Channels 10~12) mode: When the receiver is in the learning status, press the button 12 on the transmitter.
How to pair the transmitter to the receiver module:
1) Press the learning button in the receiver module and the signal LED on the receiver module turns on, this indicates that the receiver module enters the learning status.
2) Press the corresponding button on the transmitter according to the working mode you need, if signal LED flashes once and then goes off, this indicates that the pairing is successful.
3) The receiver module can learn 10 transmitters with different codes.
How to delete all transmitters codes stored in the receiver module:
Press and hold the learning button in the receiver module for 8 seconds, the signal LED flashes quickly and then goes off, this indicates that all stored codes have been deleted successfully.
| Pins | GND | VCC | D1~D12 | ANT |
| Function | Negative of DC power supply | Positive of DC power supply | Decode high level output | Receive antenna |