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geoffdavis / esphome-mitsubishiheatpump

ESPHome Climate Component for Mitsubishi Heatpumps using direct serial connection
BSD 2-Clause "Simplified" License
560 stars 153 forks source link

Support for CNS port boards #113

Open ColdTurkeycnc opened 1 year ago

ColdTurkeycnc commented 1 year ago

Thank you for all your work. Got this working easily with esphome only to find that not all my A/C's have the 105 port.

Any chance of integrating the CNS port models into the project? Understanding that wiring will be required with no 5V pin etc.

Thank you.

ag-wood commented 1 year ago

@ColdTurkeycnc - are you sure the CNS port models are Mitsubishi Electric? I have Mitsubishi Heavy Industry units and they are a different thing altogether (different company despite the simalarity in name, I believe). I used the code and instructions from https://github.com/absalom-muc/MHI-AC-Ctrl for my Mitsubishi Heavy Industry units and they work a treat.

ColdTurkeycnc commented 1 year ago

Mate, you are dead right. They are MHI units. Was just hoping that they may be able to be included into this as well. Had great success using this method and esphome, really liked how it all went. Cheers for the link though.

From: Adrian @.> Sent: Saturday, 16 September 2023 5:50 PM To: geoffdavis/esphome-mitsubishiheatpump @.> Cc: ColdTurkeycnc @.>; Mention @.> Subject: Re: [geoffdavis/esphome-mitsubishiheatpump] Support for CNS port boards (Issue #113)

@ColdTurkeycnchttps://github.com/ColdTurkeycnc - are you sure the CNS port models are Mitsubishi Electric? I have Mitsubishi Heavy Industry units and they are a different thing altogether (different company despite the simalarity in name, I believe). I used the code and instructions from https://github.com/absalom-muc/MHI-AC-Ctrl for my Mitsubishi Heavy Industry units and they work a treat.

— Reply to this email directly, view it on GitHubhttps://github.com/geoffdavis/esphome-mitsubishiheatpump/issues/113#issuecomment-1722168237, or unsubscribehttps://github.com/notifications/unsubscribe-auth/BCSZRS3P42RRPFPLRIMRZ2LX2VK5BANCNFSM6AAAAAA4Y433M4. You are receiving this because you were mentioned.Message ID: @.***>

ag-wood commented 1 year ago

I also used ESPHome with the code at the link provided - If you have home assistant, you just need to copy the src files from the MHI-AC-Ctrl into the root of the ESPHome directory and included them in the config. Once loaded onto a Wemos D1 Mini I adapted the schematic at https://github.com/absalom-muc/MHI-AC-Ctrl/blob/master/images/MHI-AC-Ctrl_Schematic.png to my needs.

ag-wood commented 1 year ago

Just to answer the thought about whether they could be included in this project - I would guess not as the MHI units also use a different protocol (SPI) where the Mitsubishi Electric are using basic Serial comms. So it'd be a total rewrite of the code which is already available elsewhere.

ColdTurkeycnc commented 1 year ago

Thanks heaps for the info mate, much appreciated

From: Adrian @.> Sent: Saturday, 16 September 2023 8:55 PM To: geoffdavis/esphome-mitsubishiheatpump @.> Cc: ColdTurkeycnc @.>; Mention @.> Subject: Re: [geoffdavis/esphome-mitsubishiheatpump] Support for CNS port boards (Issue #113)

Just to answer the thought about whether they could be included in this project - I would guess not as the MHI units also use a different protocol (SPI) where the Mitsubishi Electric are using basic Serial comms. So it'd be a total rewrite of the code which is already available elsewhere.

— Reply to this email directly, view it on GitHubhttps://github.com/geoffdavis/esphome-mitsubishiheatpump/issues/113#issuecomment-1722203640, or unsubscribehttps://github.com/notifications/unsubscribe-auth/BCSZRS2CSESVQCVIQEVVCXTX2WASXANCNFSM6AAAAAA4Y433M4. You are receiving this because you were mentioned.Message ID: @.***>