The SD card
Hook up the electronics
Walkthrough of the code
Running & Tuning
The software - here's how it all works!
Install hostapd, dhcp and the rest as per this beautiful guide:
. Just replace any reference to eth0 to wlan1 instead.
Connect to your WiFi with wlan as per this guide's references to wlan1:
Make the Pi run the Python script on boot.
sudo nano /etc/rc.local
sudo python /var/www/html &
right before the exit-line.
Oh, and btw, download and place the following code repository at /var/www/html: