433MHz Wireless 4-Channel RF Receiver 1527 Learning Code Module RX480E 433MHz Wireless 4-Channel RF Receiver 1527 Learning Code Module RX480E (Reference Title: 433MHz Wireless 4-Channel RF Receiver 1527 Remote Control Learning Code Module) OOTDTY: Product Features: Brand new, high quality. Operating Modes: Instantaneous mode, self-locking (4-channel switching mode), interlocking. Output: 4-channel CMOS level signals corresponding to the ABCD buttons on the remote control. Note: Compatible transmitter coding type: EV1527. If your transmitter does not use EV1527 coding, it cannot connect to the receiver. Pin Description: GND: Ground or negative. Pole +V: DC3.3~5V Input D0: Data Output : Data Output : Data Output D3: Data Output VT: Output Programming Method: 1. Delete Existing Data: Press the learning button on the receiver 8 times. Response: The LED indicator flashes 7 times. 2. Learn Remote Control Code: Press the KEY learning button on the receiver once, twice, or three times (see below). LED indicator lights up: Learning mode is activated. Press any button on the remote control. LED indicator flashes three times: Learning complete. 3. Test: After completing the above operations, you can use the remote control to control the receiver board. Starting from step 2, you can learn and store more transmitters with different IDs. Different modes can be used in combination. Button Operation (Setting Mode and Starting Pairing Process): Press once (on the receiver): Crawling Mode (Instantaneous Mode) Press twice (on the receiver): Self-locking Mode (4-channel switching mode) Press three times (on the receiver): Locking Mode (Activates the selected channel; if other channels are activated, the selected channel is deleted) Application Environment: Remote switches, motorcycles, car anti-theft products, home security products, electric doors, roller shutters, remote control sockets, LED remote controls, electric remote control doors, garage door remote controls, remote control retractable doors, remote control roller shutters, sliding doors, remote control door openers, door closing device control systems, remote control curtains, alarm hosts, alarms, electric motorcycle remote controls, MP3 remote controls, etc. Specifications: Product Type: RF Remote Control Receiver Module (1527 Code) Model: RX480-E4 Operating Voltage: DC3.3~5V Squelch Current: 5mA Output Current: 10mA Operating Frequency: 433MHz Receiver Sensitivity: -108dB Receiver Distance: Over 15 meters Frequency Band: 0.2MHz Operating Temperature: -25~75℃ Code: EV1527 1527 Learning Code Material: Plastic + Metal Color: Random shipment (If you purchase more, you may receive the same color or multiple colors) Size: 2812.3 mm / 1.1000.48 inches (approx.) Quantity: 1 piece (Other accessories shown in the picture are not included) Note: 1. Conversion: 1 cm = 10 mm = 0.39 inches 2. Please allow 0-1 cm error due to manual measurement. Please ensure you do not mind before bidding. 3. Due to differences in different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Receiver module (no retail packaging)