ESP8266 Community Forum

- Sat Aug 22, 2015 2:56 pm #26805 Hi developers,
if there is any plan to add i2c client support with the wire library?

Thanks for reply.

Regards,
Kalle

- Sat Aug 22, 2015 3:45 pm #26812 Howdy Kalle, just to be sure I understand what you mean ... you are looking for the ESP8266 Arduino support to allow an ESP8266 to be an I2C client to a foreign I2C master device?

Free ESP8266 book available for download here.

- Sat Aug 22, 2015 3:58 pm #26815 Hi kolban,
yes. This is exactly that what i've been looking for.
Sorry for my not understandable question, but my english is pretty bad.

- Wed Aug 26, 2015 5:18 am #27079 Me too!
I was hoping to make a setup with an arduino nano, a 24c256 EEProm, a DS1307 RTC chip and an ESP-01. So the ESP can take care of all things IP, and the nano does the rest. (I'm now using a bulky Mega2560 and en Ethernetcard)
But for this, I need multimaster functionality, I think.