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Model:RX480E-868
5~24v ultra-wide working voltage;400m ultra-long transmitting and receiving distance
[Transmit/Receive both] Receive and transmit integrated, can be switched by the module button, look at the indicator to distinguish the module is a transmitter or receiver.((After power on the blue light blinks, on behalf of the transmitter module; if the red light blinks, on behalf of the receiver module))
4-channel transceiver, independent operation, no external MCU control, while supporting FSK, bi-directional data transmission, and built-in memory, safe and reliable.
[3 working modes] interlocking, Tap, self-locking function arbitrary conversion, no jumper, long-term stability
Adopting 868mhz working frequency, it has the characteristics of long distance, very high reception sensitivity and good anti-jamming performance.
[Please control the modules with modules] You can use some modules for transmitting and some modules for receiving! Transmitting and receiving modules can be paired with each other and multiple modules will not interfere with each other when used. A receiver module can store up to 30 sets of matching data.
Can be applied to wireless remote control switch, remote motor control, security system, access control system, building district automation and fire protection, street light control system, smart home controller, intelligent agriculture, wireless toys, etc.
A:There are three working modes:Momentary,Toggle and Latching.
Momentary mode: press the learning button of the receiving module once, and the red indicator will be on after flashing once. Press the key of the transmitting module to be matched, and the red indicator of the receiving module will flash 5 times, indicating that the matching is successful.
After that, press and hold the button of the matched transmitting module, the output pin of the receiving module outputs high level, release the button, the corresponding pin output of the receiving module becomes low level.
Toggle mode: press the learning button of the receiving module twice, and the red indicator will flash for 2 times and then be on normally. Press the key of the transmitting module to be matched, and the red indicator of the receiving module will flash for 5 times, indicating that the matching is successful.
After that, press the key of the matched transmission mode, the output pin on the receiving module outputs high level and remains unchanged. Press the same key again, the corresponding pin output of the module becomes low level.
Latched mode: press the learning button of the receiving module for 3 times, and the red indicator will be on after flashing for 3 times. Press the button of the transmitting module to be matched, and the red indicator of the receiving module will flash for 5 times, indicating that the matching is successful.
Then, press the key of the matched transmission mode, and the corresponding output pins on the receiving module output high level, which remains unchanged, and other pins output low level. If two keys are pressed at the same time, all output pins on the receiving module output low level, which remains unchanged.
RESET: after pressing the learning button of the receiving module for 8 times, the red indicator light on the receiving module flashes for 8 times and then goes out, all output pin outputs become low level, and all stored transmission module addresses on the receiving module are cleared.
Негізгі бет How to use modules 868mhz RF Transmit-Receive Integrated Output 400m Long-Distance Transmission
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