How to make Wi-fi controlled rover that is simplest, cheapest, easiest

1. Gatito

2. DEMO
SSID FlashAir
URL http://flashair

3. FlashAir = SD CARD + http Server + Wifi Station & GPIO

4. Block Diagram

7. http get
http://flashair/command.cgi?op=190&CTRL=0x0a&DATA=0x02
http://flashair/command.cgi?op=190&CTRL=0x0a&DATA=0x08

8. To use it, have to be disable cache
on browser
<meta http-equiv="Pragma" content="no-cache" />
<meta http-equiv="cache-control" content="no-cache" />
<meta http-equiv="expires" content="0" />

9. IE Setting to disable cache

10. Thank you
If you ask any question, please contact
to follows.
Twitter:@imaoca
Facebook imaoka.michihiro
imaoca@gmail.com

11. background: Michihiro Imaoka
Imaoca Engineering office in Matsuyama Ehime
prefecture. Developing an embbeded system. And FPGA
related system design. And IoT maker & kickstarter.
I wrote some article for computer magazines. I
presented Delon-kun in an article. It is voice recognition
robot using Android device. And Imaocande. It's radiation
auto measurement BOT.
Also I belong some user communities Android User
group and SAKURA board user societyis.
@imaoca
imaoca@gmail.com