GET We connect Ethernet ENC28J60 via SD card-reader for WEB-Servera on Arduino / Sudo Null IT News FREE

Hello. Faced with technical difficulties in building a WEB server, I came up with an adapter which probably none unrivalled has ever through (although I could be mistaken). All § was cordate and pretty practical.

Wherefore this is requisite and how to create it I will tell and show, and besides present a video overview of the performance of WWW servera happening the adapter.

It all started with the macrocosm of a Sauna with a touch screen and Entanglement interface.
I one by one programmed the menu for the screen along the Arduino MEGA2560 and the web server on the Arduino UNO (at the end of the Sweat room project, there will be an article with diagrams and a program).

Everything seems to be going fine, I started the installation:

And when I connected and full the server ...

... then I realized that the fun is just beginning. The site then opened or not, Ping River sometimes exceeded 1000, tried to change the choice of the quartz, sinned on RAM (although ATmega2560 has much ATmega328 (UNO)).

And only my hands fell, I decided to remove the Liquid crystal display motherboard with MEGA 2560, and then it worked, the site opens in a jiffy, ping <or = 1, everything worked utterly.

3.3V buffers in the adapter display panel became the cause of the glitches and problems, I initially thought that they are activated when there is a point choosing a CS SD card chip ... But it turns outer that non everything is there A we would like.

And and so a thought flashed through my mind, but what if I use this buffer to send signals to the Ethernet module, because the SD card is 3.3V and the Ethernet module is 3.3V (although there is also 5V). Atomic number 3 a lead, I unsoldered the loop and my motherboard began to look like this:

I did the closed circuit for a relatively short sentence who wants to see how to make it, that is, a video review of the creation of this loop.
Stock up on pop food:

Curl scheme:

In this encase, my WEB waiter was created without victimisation an SD card, so you can safely occupy the one-armed bandit for an SD card.

I hope you enjoyed the approximation (maybe the Chinese are already doing something similar).

And finally, I want to allow a video review of the adapter test:

DOWNLOAD HERE

GET We connect Ethernet ENC28J60 via SD card-reader for WEB-Servera on Arduino / Sudo Null IT News FREE

Posted by: brownagen1949.blogspot.com

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