Hikvision and text overlay
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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…
Using Node-RED to get Hikvision snapshots
A simple but useful task. We will try below to connect to a Hikvision camera and download…
Diy Smart Thermometer in under $5
Today we will use the DHT22 sensor and NodeMCU platform to make a smart thermometer. For this…