Domoticasite

This project is an evolution of previous abandoned personal projects.

Server Hardware:

• Server Web: Raspberry Version 2.0b
• (IOT) External Sensor: ESP8266 + DHT22 + Photoresistor

Software:

• Meteor (with meteor-kitchen)
• Highcharts library
• Apache2 (configured with proxypass)
• EspEasy (firmware for ESP8266)

Install node:

• Operating system: Raspian Jessie
• using [email protected]
• using [email protected]

Only to install a DHT22 sensor directly on the Raspberry:

• quick2wire-gpio-admin (with path modified on source code)

Cost

• Raspberry v 2.0 or higher (30 euro)
• ESP8266-01 or/and NomdeMCU devkit or/and dev board ESP8266-12e (2 euro)
• DHT22 sensor (2-5 euro)
• Power Supply Buck Converter Step Down Module AC-DC 3.3V 600mA for Arduino (2,12 euro) - only to power ESP8266 without power charger

###Wiring ESP8266-01

• VCC & CH_PD -> 3.3V
• GPIO0 & GND -> GND
• RX -> TX
• TX -> RX
• => Wiring ESP8266 Remeber to put GPIO 0 to GND during flashing.

Wiring ESP8266-12

• VCC & CH_PD & GPIO0 --> VCC
• GND & GP015 --> GND
• RX -> TX
• TX -> RX
• => Wiring ESP8266 Remeber to put GPIO 0 to GND during flashing.

How install the EspEasy firmware on ESP8266

• Download source from (https://github.com/ESP8266nu/ESPEasy) EspEasy > R104
• follow the instrucions http://www.esp8266.nu/index.php/Tutorial_Arduino_Firmware_Upload
• Wiring ESP8266 Remeber to put GPIO 0 to GND during flashing.
• Configure Device section of ESPEasy

Alternative compile and upload EspEasy ESP8266-01 from Arduino 1.6.5

• Flash Size: 512K (64 SPIFF)
• Upload speed: 9600