Is it possible to connect my arduino uno using a esp32 dev board?

Using Arduino Microcontrollers
1

I have a Arduino uno connected to some sensors and i want to display the values on a website. i have an esp32 dev board which as far as i know can connect to WiFi.

so can i wire the esp32 to the Arduino so that it can send the values over wifi to my comp.

i am aware that i could just connect the sensors to the esp32 dev board but im curious to see if i can do it like this instead.

2

Welcome to the forum

There are numerous ways in which the two boards could be connected to pass data from one to the other

  • Serial
  • I2C
  • SPI

for starters

3

Yes.

4

https://github.com/JAndrassy/WiFiEspAT?tab=readme-ov-file#getting-started