ESP8266 Community Forum

- Tue May 26, 2015 2:43 am #18473 I wonder if it's a good idea to have both I2C and SPI slaves connected to an ESP. Could both buses be run simultaneously? If so, are there issues with this kind of setup?

Thanks

- Wed May 27, 2015 2:38 pm #18645 If you mean having the ESP8266 act as the master then I don't see any reason why this would be bad since all communication would initiate from the ESP8266