Install Tasmota on Sonoff Basic wifi smart switch
Today we will learn how to change the firmware on the Sonoff Basic wifi switch so we…
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RF Shock Sensor
Similar to the water leakage sensor but instead of the water probe it uses a SW-18010P shock…
Hikvision and text overlay
With Node-RED you can add text to Hikvision camera. A very useful example would be adding the…
Smart Doorbell Project
Today we will try to connect the Kerui doorbell to Node-Red and Telegram. As a bonus, we’ll…
Getting events from Hikvision camera
Unlike other tutorials this one could seem a little more advanced. You will need basic knowledge of…
Kerui Smart Doorbell
Today we received a new smart device from Kerui. It can work with Kerui alarm system but…