After some long wait, I decied to redo this Floor Heating Controller.
The new version will include: 

• ESP32-C3 
• 230V->24V Power supply on board
• Stepdown on board (no module with questionable components)
• Multichannel Non-inverting Mosfet outputs (6 Channel with Temperature Probes + 12 Channels without)
• Stemma connector for other peripherals