Solar optimiser not manage button entity (only swtch for now)

[floppy84]

I'm trying to implement your integration for charging my renault EV, controlled by a lektrico terminal. This terminal doesn't have a switch entity to activate or stop charging, but a button entity: button.1p7k_charge_start.

So when I add your integration I get this message: Invalid config for [solar_optimizer]: Entity button.1p7k_charge_start belongs to domain button, expected ['input_boolean', 'switch', 'humidifier', 'climate'] for dictionary value @ data['solar_optimizer']['devices'][0]['entity_id']. Got 'button.1p7k_charge_start'. (See /config/configuration.yaml, line 29).

Is it possible to handle button entity

regards