Fulabs Wireless 433Mhz RF Module Receiver and Transmitter Remote Control Receiver Module

I. Product Parameters

Product Name: Superheterodyne Four - Channel Decoding Module

Operating Frequency: 433 (default). For other frequencies, please contact customer service.

Chip Models: EV1527, PT2262. For other models, please contact customer service for customization.

Operating Voltage: DC 2 - 5.5V

Operating Current: 3mA

Product Weight: 5g

Module Output: 4 - channel CMOS level signals, which can correspond to the "ABCD" 4 buttons of the remote control.

Operating Modes: 7 modes including momentary, self - locking, interlocking, etc. For other modes, contact customer service for customization.

Number of Remote Controls Storable in the Receiving Module: 16

II. Precautions for Using the Module

This module is a wireless communication electronic module. Please take precautions against moisture, dropping, and static electricity.

When applying, pay attention to the power supply surge of the receiving module. Never let the power - on voltage exceed 5V.

The module is shipped with pins installed by default. If not used for a long time, please take precautions against moisture to avoid pin oxidation due to moisture, which will affect the pin contact effect and welding effect.

When using for the first time, it is necessary to clear the code to empty the remote control code stored for factory testing. After successful code pairing, the LED indicator light of the valid remote control code will light up accordingly.

When using and installing, try to avoid interference sources and environments similar to a shielding cover, which will directly affect the receiving sensitivity.

Do not use it abnormally. Abnormal use will reduce the product performance and service life. In severe cases, it will directly damage the product and bring hidden dangers to your safety.

III. Operation Instructions

01. Code Clearing and Pairing

Press the learning button, the LED flashes, and the code clearing is completed. If a remote control needs to change the working mode, clear the code first and then learn

02. Momentary Mode

Press the learning button, then press the button on the remote control to be paired. The LED flashes three times, and the learning is successful.

03. Self - Locking Mode

Press the learning button, then press the button on the remote control to be paired. The LED flashes three times, and the learning is successful.

04. Interlocking Mode

Press the learning button, press the A button on the remote control to be paired, the LED flashes three times; then press the B button on the remote control to be controlled, the LED flashes three times, and the learning is successful.

05. Momentary + Self - Locking: Two - Channel Mode

Press the learning button, press the button on the remote control to be paired. The LED flashes three times, and the learning is successful.

06. Two - Channel Self - Locking: Two - Channel Interlocking Mode

Press the learning button, press the button on the remote control to be controlled. The LED flashes three times, and the learning is successful