HeatPump
mitsubishi2MQTT
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| HeatPump | mitsubishi2MQTT | |
|---|---|---|
| 17 | 9 | |
| 766 | 351 | |
| - | - | |
| 4.1 | 6.7 | |
| 2 months ago | 3 months ago | |
| C++ | C | |
| GNU General Public License v3.0 only | GNU Lesser General Public License v3.0 only |
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HeatPump
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Looking for automation-friendly HVAC
I think we are talking about different machinery (or maybe different levels of control). What I meant is something like https://github.com/SwiCago/HeatPump , but officially supported.
- Mitsubishi Mini-Split - any way to add smart / WiFi capabilities?
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Mitsubishi mini split automatic
SwiCago has references for hardware to buy (I used this to get the premade pig tails)
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Are heat pumps not supposed to use programmable thermostats?
I have four of these units. Not sure of your tech comfort level, but I didn't want to pay $200+ per unit for the Mitusbishi thermostat, so I got some ESP32s and programmed them with this library. Now they're fully controllable using my existing Hubitat setup and a driver I wrote.
- My mini splits run ESPhome now!
- Ways to make older heat pumps "smart"?
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Using Ecobee as backup to Heat Pumps?
Brought them all into Home Assistant using ESPHome https://github.com/SwiCago/HeatPump
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Ketra vs Savant Lighting
Nice, I'm also using Unifi NVR. For thermostats I use ZigBee temp sensors and built ESP32 boxes to control and give the temps to air handlers using swicago -- no actual thermostats on the walls. For sound I'm using Chromecast Audio for sources and proper amps/speakers. Unfortunately for shades Lutron has the best, which means dealing with their proprietary junk. If you can get the QS processor they are phasing out, you can use telnet (called LIP) to control it. Otherwise with QSX they've made it impossible for DIY, it's undocumented and unnecessarily complex in the name of security -- security I do not need on my secure LAN. Lutron also has nice motion sensors and (Palladiom) keypads, but I don't use them for lighting, ironically. Other shades like Somfy may be good enough at a fraction of the price. For circadian lighting, if you end up going the ZigBee route and forgo full color, the adjustable white Hue bulbs are cheaper. Savings can add up if you'd doing a lot of bulbs.
- Alternative to Mitsubishi mini split that also has a reverse engineered control bus to home automation integration
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Tricking an Ecobee Thermostat to Wirelessly Control Mini Split Unit Without Any Wiring
If you don't want to use the cloud, you can directly interface with the minisplit: https://github.com/SwiCago/HeatPump
mitsubishi2MQTT
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Cooling issues with Mitsubishi multi zone heat pump
https://github.com/gysmo38/mitsubishi2MQTT (this isn't the best summary of the API you get, just what I can find in 5 min)
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Is there a 3-way smart switch that will work for old motorized blinds?
I used to be a strong believer in "Z-Wave/ZigBee is better than WiFi", but once I started experimenting with ESPHome I've softened my stance considerably. I still see fully local as a hard requirement for my various little IoT things, but for some things a higher bandwidth protocol like wifi works better than extremely low bandwidth mesh protocols like z-wave/zigbee. My home has mini split heat pumps that are all powered by ESP8266's running https://github.com/gysmo38/mitsubishi2MQTT over wifi. Each one has one or two packets per second, which would totally flood a z-wave or zigbee network.
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Newbie help: Arduino won't save WiFi credentials
A bit cheese, but you could always just hardcode the wifi info into the loadWifi() function in the sketch and make it always return true?
- Ways to make older heat pumps "smart"?
- I need to control minisplit heat pump and hydronic baseboard heat. Any products out there?
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A/C Split system suitable for Home Assistant or similar?
I added ESP32 to all six units in the house. It is awesome. https://github.com/gysmo38/mitsubishi2MQTT
- What protocol is used for 2 wire Mitsubishi thermostats?
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New build house: need thermostat for many zone HVAC system
https://github.com/gysmo38/mitsubishi2MQTT with a homebridge MQTT plugin.
What are some alternatives?
Tasmota - Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at
mel-heatpump-homekit - ESP8266 HomeKit accessory firmware for Mitsubishi heat pumps
esphome-mitsubishiheatpump - ESPHome Climate Component for Mitsubishi Heatpumps using direct serial connection
EMS-ESP32 - ESP32 firmware to read and control EMS and Heatronic compatible equipment such as boilers, thermostats, solar modules, and heat pumps
MitsuCon - Mitsubishi Heat Pump Controller for Home Assistant
ESPAsync_WiFiManager - This is an ESP32 (including ESP32-S2 and ESP32-C3) / ESP8266 WiFi Connection Manager, using ESPAsyncWebServer, with fallback web configuration portal. Use this library for configuring ESP32, ESP8266 modules' WiFi, etc. Credentials at runtime. You can also specify static DNS servers, personalized HostName, fixed or random AP WiFi channel. With examples supporting ArduinoJson 6.0.0+ as well as 5.13.5- . Using AsyncDNSServer instead of DNSServer now.
EraseEsp8266Flash - A short Arduino sketch to erase all of the flash memory in an ESP8266 device. This is useful for fixing corrupted memory.
openHASP - HomeAutomation Switchplate based on lvgl for ESP32
Home Assistant - :house_with_garden: Open source home automation that puts local control and privacy first.
esp8266-deerma-humidifier - Cloud-free wifi humidification