Arduino ESP8266 WiFI module SemIoT device prototypes.

IN PROGRESS

How to build and flash

set build env

• get the arduino for the esp8266 git version to some folder: and checkout desired branch (2.3.0, for example) and download binary tools with the python2
• specify path to gotten folder in Makefile for desired project (ESP_ROOT variable)
• specify port if != /dev/ttyUSB0

build and flash

• run build bash script from project dir
• answer yes after successful build to upload firmware