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Tuya Smart APP WiFi Touch Wall Switch Light Wireless RF 433Mhz DIY Relay Timer Module Google Home Alexa AC 110V 220V 10A On Off
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DC 5V 433Mhz RF Wireless Transmitter Module and Receiver Kit For Arduino Raspberry Pi /ARM/MCU WL Diy Kit. Receiver sensitivity: - 105DB. Single core wire wound into a spiral. 5 Pcs L298N 1.5A 2Way MX1508 DC PWM Speed Dual H-Bridge Stepper Motor Module.
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RF 433MHz Wireless Switch Tuya Smart WiFi Switch For Lighting Smart Life APP Voice Control Work With Alexa Google Home Alice
Aliexpress UK
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Tuya Smart WiFi Switch RF 433MHz Wireless Switch For Lighting Smart Life APP Voice Control Work With Alexa Google Home Alice
Aliexpress UK
You can easily program by yourself depends on your needs. Press "ON" key to turn on the lights and press "OFF" key to turn off the lights. So you can share the transmitters to family/ friends. The code of the chip is EV1527 learning code which is the secure technology system.
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Y23A-Tuya Smart Switch 4G LTE Relay With RF 433Mhz Smart GSM Switch APP Wireless Control 4G 4CH Remove Controller
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Transmitter module Transmitting power: 11dbm Emission current: 10 mA Rate of fire: maximum 10KB / S Operating Voltage: DC 3V-24V Encoding : 1527 Learning code Each module has a unique ID address code. All modules K1-K4 four key code is the same. Receiver module Working Voltage : DC3.3~5V Quiescent Current : 5mA Output current : 10 mA Working Frequency: 433MHz Receive Sensitivity: -108dB Working Temperature : -25~75 Working mode: Momentary ModeToggle Mode Latched Mode. The output: 4 channel CMOS level signal Corresponding to the remote control ABCD 4 buttons. Pins Instruction GND : ground or negative pole V : DC3.3~5V input D0/ D1/ D2/ D3: Data output VT: Output How to match transmitter and receiver 1. Delete existing data: Press learning button(on the receiver) 8 times. Response: LED flashes 7 times. 2.
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1-2000Mhz Butterfly Low-pass Filter Butterfly Microstrip Line Filter For RF Radio Power Amplifier 433Mhz 868Mhz 915Mhz 1090M
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Transmitter module Transmitting power: 11dbm Emission current: 10 mA Rate of fire: maximum 10KB / S Operating Voltage: DC 3V-24V Encoding : 1527 Learning code Each module has a unique ID address code. All modules K1-K4 four key code is the same. Receiver module Working Voltage : DC3.3~5V Quiescent Current : 5mA Output current : 10 mA Working Frequency: 433MHz Receive Sensitivity: -108dB Working Temperature : -25~75 Working mode: Momentary ModeToggle Mode Latched Mode. The output: 4 channel CMOS level signal Corresponding to the remote control ABCD 4 buttons. Pins Instruction GND : ground or negative pole V : DC3.3~5V input D0/ D1/ D2/ D3: Data output VT: Output How to match transmitter and receiver 1. Delete existing data: Press learning button(on the receiver) 8 times. Response: LED flashes 7 times. 2.
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Home Smart RF Wireless Remote Control Switch 433MHz DC 12v 24V 36V 48V 30A Relay for Light Lamp Water Pump Door Access System
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Working Frequency: 433MHz. Material: PCB. 1 x Transmitter. 1 x Receiver. Lock and Adjust by Connecting Different Points. Encoding Type: Learning Point Add Emitter. Modulation: Amplitude Modulation (AM).
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5PCS in stock new RFM300 RFM300H RFM300H-433S2 868S2 915S2 433Mhz 868Mhz 915Mhz RF Transceiver Module HopeRF ORIGINAL
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◆If there are no special circumstances, your product will not be delayed in arrival.
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Wireless RF 433mhz Remote Control Copy Code Garage Door Gate Duplicator 433 Mhz Key Remote Opener
Aliexpress UK