So you're a Noob? Post your questions here until you graduate! Don't be shy.

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By billel_billy
#73268 Well I'd like to know more about this device which has a Soc ESP8266 wifi module (system on chip) I have been searching for while online but there are few documentations out there. any one can give us alot info about this device and how to connect diveces to it with some exemples using SPI and I2C communications.

thanks.
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By billel_billy
#73426 Thanks,

this is really helpful Guide for beginners, looking forward to find a technical Guide that describes caracteristics

of the NodeMcu V3 Lolin such as EEPROM capacity and pins to make I2C communication, in the one that you

put the like I found just the Flash capacity which was 4MB.