Ueber Traffic Light

Setup

Generate a wlancfg.lua for your wifi based on the given example wlancfg.lua.example

Copy the required files to the microcontroller:

 sudo ./programESP.sh serial wlancfg.lua.lua wlancfg.lua
 sudo ./programESP.sh serial init.lua init.lua

Internal Setup

There is an Mosfet on each of the following GPIOs.

• GPIO16
• GPIO14
• GPIO12

Each MOSFET contorls each lamp, like this:

    24V -----(x)-----[]---- GND
                     |
               GPIO of ESP