Has anyone managed to integrate an hoval, with hoval gateway and Top Tronic E?
That suggestion uses a canbus module (and looks niece).
However I already have a HovalConnect Wifi gateway, and it has, for example, a modbus RS485 interface. It may even have an modbus TCP.
Unable to find any information or integrations though - suggestions?
I use your project esp32 canbus and everything work with one problem… When restart canbus shield, stop to read data from hoval. Web server working, conection to esp working, own sensors worked (wifi signal, temp, switch for renoot… Uptime). Must reflash again to work… Till reboot… Rrboot - stoped, reflash - work again… Any idea where is my mistake?!