The code meant to be run on the Peapods themselves is in the folder "Peapod client" The other files are for testing various different aspects of the Peapod device or ESP
/CanTest/CanTest.ino is the Arduino Huzzah sketch for the WiFi-Location testing.
/SoftAP/SoftAPwBlink.ino is the Arduino Huzzah sketch for WiFi access points.
To use Arduino sketches with the Adafruit Huzzah ESP8266 boards, please follow the instructions found at:
https://learn.adafruit.com/adafruit-huzzah-esp8266-breakout/using-arduino-ide