ESP8266 Community Forum

Posted: **Mon Jul 27, 2015 8:07 am**

Hi Guys !

I want to programming the ESP8266-03/07 without any development card. I mean I just want to programming ESP microprocessor.

Its need that send the data from ESP to external flashdisk. What should I do ?
:ugeek:

Posted: **Mon Jul 27, 2015 8:52 am**

Hakan Basargan wrote:Its need that send the data from ESP to external flashdisk. What should I do ?

The ESP module have an onboard Flash for the firmware.
What is your question exactly ? Do you mean that you wish to attach a external SDCard or an external USB drive ?
(SDCard is easy, but USB drive would be difficult since there is no USB on ESP)

Posted: **Mon Jul 27, 2015 9:33 am**

External USB

Posted: **Mon Jul 27, 2015 9:59 am**

That would be more difficult.
This means having another MCU with USB in Host mode, and having a protocol between both MCUs.
Maybe you can take a look at those links :
https://www.circuitsathome.com/mcu/mass ... 0-released
https://github.com/felis/USB_Host_Shield_2.0

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