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v-s-c-o-p-e / geisha_aquarea_panasonic_arduino_esp8266_proxy

Panasonic Aquarea ESP8266 Arduino WIFI Proxy
GNU General Public License v3.0
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wiring diagram #4

Open gytisgreitai opened 2 years ago

gytisgreitai commented 2 years ago

Hi, can you explain how you wired this? From the code I see the pins you used, but can you explain more on this one: "4 port bi-directional LogicLevel converter." is it because your board is not 5v tolerant? Thanks!

gytisgreitai commented 1 year ago

@v-s-c-o-p-e can you tell me if you are connecting to CN-NMODE or to CN-REMOTE2? Thanks!

v-s-c-o-p-e commented 1 year ago

check out this project. here you find a pcb, wiring diagrams and code to communicate with the heatpump.

https://github.com/pemue-git/pcb/tree/master/WH-MDC05F3E5_comm

gytisgreitai commented 1 year ago

Oh wow, thanks! this is really great. And you used the same to communicate via esp?

v-s-c-o-p-e commented 1 year ago

no i havent implemented it myself. but here is the code to communicate with the heat pump. i think you could port the code to esp/mycropython without much effort. https://github.com/der-lolo/aquarea/blob/master/FHEM/67_Aquarea.pm