RFID reader
temperature probe(DS1820)
current sensor ( https://store.arduino.cc/product/E000019 )
4 outputs (1 relay, 3 LEDs)
4 inputs (button)
Is it possible to do this with a ESP8266?
I was planning on using a raspberryPi, but somebody told me I should do it with the ESP8266.
If I were to do it with the ESP8266, what would I need? 8266 + Arduino? Or only 8266?