HI !!
I’ve been trying several times to find out how to communicate with an Arduino Nano with an ESP8266 using the I2C bus communication. Are there any examples of assembly and code with the available components? Because several tutorials that I’ve seen are very different and I have (scrap) at least 2 ESP8266. Some say to plug directly without taking into account the voltage difference and others say that you have to use a component on the I2C bus but it has never worked to this day.