Tell us about yourself!
i need to move a project to a NodeMCU's from an arduino nano cause i need remote monitoring? i am using an IC2 display on pin A4 and A5 with a analog sensor on pin A2 and a DS18B20 on pin D2 . i cannot figure out the right input for it or how to set the code up to make GPIO 4 and 5 act as A4 (SDA), A5 (SCL). can you please help me ?
with doing this with a IC2 display do i still need the two resistors? and is there a way to use an esp8266 inplace of the arduino and get remote reading form it? if so can you point me in the direction to explain how to do it ? thanks
Is the EC Sensor the same as TDS?
can i use an arduino nano in place of buliding the whole circut ?
would there be anything different if the lcd is an IC2 connection?
I would have to say while a great ideal you can bet much better results with a RO/DI system that pulls out everything from the water! this kind ow water is what they use cool nuclear reactors and other things that can not have any containments in the the water .
Musical Neopixels (WS2812B)
Have you tyres this with neopixels over rgb's less wires ?
Musically Synchronized Christmas Lights
what is this Vixen that you talk about?
Christmas Light Show
3 Channel Arduino Powered Christmas Light Controller!
could i use this to turn on and off aquarium lights at different time points every day? example i would like to turn on a light around 12:00 and off at 13:00 then at 14:00 turn off 2 other lights but then at 1500 turn on of them back on then turn everything off at 20:00 and back on at 09:00
Adding the BMP180 to the ESP8266