http-switcher

http-switcher is a simple home automation ESP8266 firmware. Once configured you could obtain data from up to 4 OneWire temperature sensors and switch on/off devices connected to GPIO ports. Based on Sming Framework 3. Tested for a years for remotely controlling house heater, 1 reboot per year (I think the reason is unstable DC power), no 911 called :)

Requirements

1. esp-open-sdk 1.5.4 (c70543e57fb18e5be0315aa217bca27d0e26d23d) https://github.com/pfalcon/esp-open-sdk.git

2. Sming Framework 3.xx (e13f10f95650c31faf584c71c2646f5312976909 https://github.com/SmingHub/Sming.git)

Building

1. Install required tools
2. Connect ESP8266 to UART
3. Configure project to match your hardware if needed
4. make flash

GPIO pinout

4 - OneWire bus

5, 12, 13, 14, 16 - on/off switches

Configuration

1. Connect to device access point
2. Set your networking connection access credentials
3. Set configuration access point SSID and PSK

Usage

Replace 192.168.1.100 with device ip obtained from your wireless network

ON:

curl -d gpio=5 -d set_value=0 http://192.168.1.100/ajax/sensors

OFF:

curl -d gpio=5 -d set_value=1 http://192.168.1.100/ajax/sensors

Get data:

curl http://192.168.1.100/ajax/sensors

or open http://192.168.1.100/ in browser

!!! WARNING !!!

This device DOES NOT authenticate control messages. Use it in trusted network or protect control channel by encryption or make pull request with the security improvement feature.

Author and License

Copyright (C) 2016 667bdrm Licensed under GNU Lesser General Public License v3.0