ESP8266 Community Forum

Posted: **Mon Dec 19, 2016 5:00 am**

Hello to all!
Recently I came across the following board

https://www.aliexpress.com/item/NodeMCU ... 38528.html

And my questions is: Would be possible to use the board with Arduino IDE and to utilize the entire flash size?

I'm asking because as far as I know current bootloader can't handle more than 4M flash size.

Posted: **Mon Dec 19, 2016 11:24 pm**

I believe that is a 4M byte flash and they are listing it as 32M bit.

Posted: **Tue Dec 20, 2016 2:43 am**

rudy wrote:I believe that is a 4M byte flash and they are listing it as 32M bit.

Yes... zoom into the photos and you'll see the "32CSIG" at the end of the flash chip's name... which points to 32Mbit...

ESP8266 Community Forum

ESP8266 with 32M flash and Arduino IDE

ESP8266 with 32M flash and Arduino IDE

Re: ESP8266 with 32M flash and Arduino IDE

Re: ESP8266 with 32M flash and Arduino IDE