Hello

I have seen one product online https://www.amazon.com/Zircon-Leak-...63R6EWJDNNP&psc=1&refRID=GY9NXJS3163R6EWJDNNP

I am looking for some advice on it. I want to know wich microcontroller (PIC/AVR/ARM) can be used to make this type of product. Raspberry pi is also one option but it is too costly. Does microcontroller come with inbuilt wifi?

 

ESP32 or esp8266 will do it using the Arduino IDE