Irrigation valve control system

Gabriel61 said:

Is it possible with some simple microcontroller like any 8 bit, because the target is to reduce cost and improve resilience.

Click to expand...

Obviously, as that's all an Arduino is anyway, a development board (usually) using an 8 bit AVR processor.

You can develop using the Arduino, then replace that with an AVR processor (and associated components).

Or use a different processor entirely, and go from there - as with many people, and vast numbers of commercial projects, I mostly use PIC processors, but dabble with Arduino as well. For a completed project, rather than use just a bare processor (plus bits), I usually use an Arduino mini - https://docs.arduino.cc/retired/boards/arduino-pro-mini - as everything you need is on there, and they are available ridiculously cheaply.

ESP8266, ESP32 :


https://en.wikipedia.org/wiki/LoRa#:~:text=According to the LoRa Development,to improve resilience against interference. lora




Google search "lora relay"


Regards, Dana.