RF-433Mhz

6 лет назад

This video demonstrates how to set up a 12V 10A 433MHz RF relay switch, which is a wireless switch available from Banggood. The video shows how to connect the switch to a 12V power supply and a load, and explains how to use the remote control to activate the switch. The video also mentions that these switches can be used with Amazon Alexa and Google Home for home automation.

6 лет назад

This video explores potential interference issues with Sonoff 4CH Pro and Sonoff 4CH Pro R2 RF 433mhz boards. The speaker highlights that the RF 433 antenna uses a standard signal, making it susceptible to interference from other devices. They demonstrate how this interference can lead to unintended activation of connected devices, such as a sauna or gate.