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https://github.com/michaelschnyder/ondo

Complete IoT Solution to manage and control air control (Daikin and others) with an ESP8266/Arduino
https://github.com/michaelschnyder/ondo

arduino daikin esp8266 firmware

Last synced: about 1 month ago
JSON representation

Complete IoT Solution to manage and control air control (Daikin and others) with an ESP8266/Arduino

Host: GitHub
URL: https://github.com/michaelschnyder/ondo
Owner: michaelschnyder
License: mit
Created: 2019-04-24T07:03:05.000Z (over 5 years ago)
Default Branch: master
Last Pushed: 2022-12-08T09:36:33.000Z (about 2 years ago)
Last Synced: 2024-03-17T22:05:34.034Z (10 months ago)
Topics: arduino, daikin, esp8266, firmware
Language: C++
Homepage:
Size: 2.57 MB
Stars: 2
Watchers: 1
Forks: 0
Open Issues: 14
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

        # Ondo (温度)

^**Backend** [![Build status](https://dev.azure.com/ondo-ea/Ondo/_apis/build/status/Cloud)](https://dev.azure.com/ondo-ea/Ondo/_build/latest?definitionId=2)

^**Firmware** [![Build status](https://dev.azure.com/ondo-ea/Ondo/_apis/build/status/Firmware)](https://dev.azure.com/ondo-ea/Ondo/_build/latest?definitionId=3)

Project that aims to control multiple Daikin aircons by using multiple ESP8266 boards and cloud backing.

# Parts

You might find them here or at other places

* LoLin D1 mini [LoLin Shop on AliExpress](https://www.aliexpress.com/item/D1-mini-Mini-NodeMcu-4M-bytes-Lua-WIFI-Internet-of-Things-development-board-based-ESP8266/32529101036.html) 

* DHT22 Temperature Sensor [Electronicsfan Shop on AliExpress](https://www.aliexpress.com/item/DHT22-AM2302-Digital-Temperature-and-Humidity-Sensor-Replace-SHT11-SHT15/2033122954.html?spm=a2g0s.9042311.0.0.71404c4daJ73kf)

* 5mm 940nm IR infrared LED Lamp (940nm, 1.2-1.4V, 100mA) [Electronicsfan Shop on AliExpress](https://www.aliexpress.com/item/50Pcs-5mm-940nm-IR-infrared-LED-Lamp/32224584146.html?spm=a2g0s.9042311.0.0.71404c4daJ73kf)

* Double Side Prototype PCB Breadboard (40x60mm) [Electronicsfan  Shop on AliExpress](https://www.aliexpress.com/item/10PCS-Double-Side-Prototype-PCB-Bread-board-Tinned-Universal-4x6-cm-40x60-mm-FR4/32230580075.html?spm=a2g0s.9042311.0.0.71404c4daJ73kf)

# How to

## Flash the device in local network

The firmware supports OTA via network interface. It's protected by a password, which has to be provided with the -p switch

`%LOCALAPPDATA%\Arduino15\packages\esp8266\hardware\esp8266\2.5.2\tools\espota.py -f ../build/embedded.ino.bin -a PASSWORD -r -i [IP-Address]` 

### Troubleshooting

Solve **[ERROR]: No response from device** problems

1. Make sure that the firewall allowes python.exe to communicate in both private and public networks, as it opens as server to which the ESP8266 will connect to

2. Make sure that you are in the same network as the device, or that the device can at least communicate to your device over TCP/IP

# Resources

## ESP8266

A collection of links related to ESP8266 development boards

* [Boards Overview](https://frightanic.com/iot/comparison-of-esp8266-nodemcu-development-boards/)

* [ESP8266 with Arduino](https://randomnerdtutorials.com/how-to-install-esp8266-board-arduino-ide/)

* [Max Current on ESP8266 Development Board](https://www.esp8266.com/viewtopic.php?f=6&t=9815)

* [LoLin Node MCU v3 Pinout](https://www.instructables.com/id/NodeMCU-ESP8266-Details-and-Pinout/), at Step 7/8

* [SO: LoLin Node MCU v3 BuiltIn LED](https://arduino.stackexchange.com/questions/38477/does-the-node-mcu-v3-lolin-not-have-a-builtin-led) or https://gist.github.com/jhorsman/6a93191ba31a48cf0cea75acd4c20cea

## Azure IoT Hub

* Create a new IoTHub (https://catalog.azureiotsolutions.com/docs?title=Azure/azure-iot-device-ecosystem/setup_iothub)

* IoT Device Explorer, to create SAS tokens (https://catalog.azureiotsolutions.com/docs?title=Azure/azure-iot-device-ecosystem/manage_iot_hub)

* Connecting to Azure IoT Hub via Standard PubSub Arduino Library (http://www.radupascal.com/2016/04/03/esp8266-arduino-iot-hub) 

## Electronics

You might be interested to learn about this

* [SO: Figure out LED's Vf](https://electronics.stackexchange.com/questions/173468/easy-way-to-figure-out-a-leds-vf-in-order-to-pick-an-appropriate-resistor)

* [SO: Hot to drive a 20ma LED from a 4ma max GPIO Pin](https://electronics.stackexchange.com/questions/60865/how-to-drive-a-20ma-led-from-a-4ma-max-gpio-pin)

* [Soldering 101](https://www.instructables.com/id/Soldering-101-for-the-Beginner/)

* Calculate resistor alternatives on [Wolfram Alpha](https://www.instructables.com/id/Soldering-101-for-the-Beginner/)

* Fritzing Design Tool for electronic circuits [Download from fritzing.org](http://fritzing.org/home/)

* Transistor as Switch (German only) on [Elektronik Kompendium](https://www.elektronik-kompendium.de/sites/slt/0208031.htm)

## Arduino

* IRremote ESP8266 Library (https://github.com/markszabo/IRremoteESP8266)

* IR Daikin Server (https://github.com/Andreaqc/IR-Daikin-Server-ESP8266)

* ESP8266 with DHT11/22 Temperature and Humidity Webserver (https://randomnerdtutorials.com/esp8266-dht11dht22-temperature-and-humidity-web-server-with-arduino-ide/)