iot-uni-dongle
MHI-AC-Ctrl
| iot-uni-dongle | MHI-AC-Ctrl | |
|---|---|---|
| 4 | 2 | |
| 228 | 238 | |
| - | - | |
| 2.7 | 6.3 | |
| 10 months ago | 21 days ago | |
| C++ | ||
| - | MIT License |
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iot-uni-dongle
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Connect Midea Dehumidifier to WiFi without using the App?
Have you replaced the Wifi module with an ESP8266 dongle, or just trying to use the stock one? This and this are usually the go-to options.
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Connecting AC to a Thermometer/Thermostat
If really you want to go all in, swap the WiFi module with something like this, this, or this, write your own ESPHome yaml code, and configure away.
- My mini splits run ESPhome now!
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I got my dongle connected to wifi, how to I do anything with it?
I bought an ESP dongle for my mini-split (https://github.com/dudanov/iot-uni-dongle). When plugged in it created a wifi with a captive portal so I could give it my wifi credentials. This all worked fine and I can now see the device on my home network.
MHI-AC-Ctrl
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Home Assistant 2023.11
Yep, I'm relatively new to Home Assistant but love it. Combined with ESPHome, I've got most of the lights in my house controlled (via switch changes, not smart bulbs), and my all my air conditioners via the MHI-AC-Ctrl project[1,2] (which is fantastic - ordered the boards from JLC-PCB, parts from Ali-Express, told ESPHome to program everything and plugged them into the ports and...it all just worked!).
Just got a Mitsubishi Electric (which is different to MHI) and a Daikin at my parents house to get online - but code for both exists and I suspect the MHI boards can be reprogrammed to fulfill the role without any hardware changes.
It's incredible that the future we wanted in like, 2010 can be had and had without selling your soul to the cloud: I can leave the house, and turn off all my lights and AC's while walking out the door, or get notified if I've left my garage open - without a single cloud provider dependency, all open-source.
[1] https://github.com/absalom-muc/MHI-AC-Ctrl/
[2] https://github.com/ginkage/MHI-AC-Ctrl-ESPHome
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My mini splits run ESPhome now!
https://github.com/absalom-muc/MHI-AC-Ctrl Although Mitsubishi HI (heavy industries) is a different company to Mitsubishi so may not work
What are some alternatives?
ESPHome-AirGradient - ESPHome config for AirGradient Air Quality Sensor
MHI-AC-Ctrl-ESPHome - ESPHome integration for MHI-AC-Ctrl project
chessclock
esphome-mitsubishiheatpump - ESPHome Climate Component for Mitsubishi Heatpumps using direct serial connection
P1P2Serial - Monitor and control Daikin/Rotex (hybrid/Altherma) heat pumps via the 2-wire P1/P2 thermostat interface with an ATmega328P, ESP8266, and electronics. The P1P2Serial library and P1P2Monitor program perform low-level bus operation, the P1P2-bridge-esp8266 program interprets data from/to MQTT supporting Home Assistant MQTT discovery. P1P2Serial may also be used for other Japanese Home Bus System based standards: DIII-NET (F1/F2) bus, Mitsubishi M-Net bus, Toshiba TCC-Link, Hitachi H-link, Panasonic/Sanyo SIII-Net, Haier, York, and others.
ratgdo
esphome-panasonic-ac - Open source alternative for Panasonic air condition wifi adapters that works locally without the Comfort Cloud
regelwerk - regelwerk: a collection of behaviors (rules) for my MQTT-driven smart home. Published as an example, not as an active project.
esphome - ESPHome is a system to control your ESP8266/ESP32 by simple yet powerful configuration files and control them remotely through Home Automation systems.
HeatPump - Arduino library to control Mitsubishi Heat Pumps via connector cn105
dscKeybusInterface - An Arduino/esp8266/esp32 library to directly interface with DSC security systems.
midea-ac-py - Home Assistant custom integration to control Midea (and associated brands) air conditioners via LAN.