RX480E 433MHz RF Receiver Wireless Module 4CH Output For Remote Controls
The RX480E-4 is a compact RF receiver module designed for 433.92MHz remote-control systems. It uses a super heterodyne receiver architecture and supports common learning-code encoders such as EV1527 and PT2262, allowing it to learn and decode compatible handheld remotes. Four independent outputs (D0–D3) correspond to the remote’s A/B/C/D buttons and present CMOS-level signals suitable for direct connection to microcontrollers, logic circuits, or external driver stages.
The module supports multiple operating modes configured through the on-board learning button, including momentary (jog), toggle (self-locking), and interlock (latching) behaviour. Learned remotes can be cleared, relearned, and verified using the status LED. A dedicated VT (valid transmission) output goes high only when a valid RF frame is received and decoded correctly.
Features:
- 433.92MHz superheterodyne receiver.
- 4 independent CMOS-level outputs (D0–D3).
- Compatible with EV1527 and PT2262 learning-code transmitters.
- On-board learning button and status LED.
- Supports momentary, toggle, and interlock modes.
- Code learning, relearning, and memory clearing functions.
- VT output indicates valid decoded reception.
- Low standby current suitable for embedded projects.
- Wide operating temperature range.
Specifications:
|
Parameter |
Value |
|---|---|
|
Model |
RX480E-4 |
|
RF Frequency |
433.92MHz |
|
Receiver Type |
Super heterodyne |
|
Supply Voltage |
DC 3.3V to 5V |
|
Quiescent Current |
≤ 5mA |
|
Receive Sensitivity |
-108dB (as stated in manual) |
|
Operating Temperature |
-25°C to +75°C |
|
Supported Encoding ICs |
EV1527, PT2262 |
|
Outputs |
4-channel CMOS-level data outputs |
|
Output Channels |
D0, D1, D2, D3 |
|
Valid Transmission Output |
VT |
|
Supported Modes |
Momentary, Toggle (Self-Lock), Interlock (Latching) |
Pinout:
|
Pin |
Function |
|---|---|
|
GND |
Ground / negative supply |
|
+V |
DC 3.3–5V power input |
|
D0 |
Channel 0 data output (button A) |
|
D1 |
Channel 1 data output (button B) |
|
D2 |
Channel 2 data output (button C) |
|
D3 |
Channel 3 data output (button D) |
|
VT |
Valid transmission indicator output |
Applications:
- Wireless power switches and remote-control sockets.
- Garage door, gate, shutter, and sliding-door control systems.
- Home security and alarm systems.
- Automotive and motorcycle remote-control accessories..
- Smart-home control interfaces.
- Embedded microcontroller RF input projects.
- Remote lighting and LED control.
Package Included:
- 1x RX480E 433MHz RF Receiver Wireless Module 4CH Output For Remote Controls.