This is a renewed and updated version of my blinds controller. With this controller we can lower and raise the horizontal Luxaflex blinds. This controller was one of the first devices in my Joshua Domotica and the controller for one […] ↓ Read the rest of this entry…
Archive for Esp8266
For measuring the air quality in the living room I was looking for a CO2 sensor to build my own CO2 Iot node. Looking around on the internet I found the MH-Z19 sensor, not that expensive and according to other […] ↓ Read the rest of this entry…
IOT light switch with input for switch with mains. The idea is the same as the famous Sonoff wifi switch but this one has also an input for a 230V~ switch so you can still use your existing light switches. […] ↓ Read the rest of this entry…
For a small project of my there was needed a programmer for the Esp-01 wifi module to program the module. It’s not really a programmer, but more an usb to serial convertor. Simple search on Aliexpress gave a nice looking […] ↓ Read the rest of this entry…
Not a complete new design, but a redesign of my Iot Esp8266 sensor V2, the schematic is exact the same however this time with a on board 18650 3.7V Li-ion battery. The Iot sensor node will measure temperature, humidity, atmospheric […] ↓ Read the rest of this entry…