Just an illustration of Rezodo flexibility: here is another board fully compatible with Rezodo network:

• 6 valves
• 2 moistures sensors
• ESPNow (but no Lora!)

The PCB is available on shared Project at PCBWay: https://www.pcbway.com/project/shareproject/Rezodo_Long_Range_irrigation_and_weather_station_ESPNow_module_with_6_valves_5eba33d4.html

And thank you PCBWay for sponsoring this board !

Schematics are pretty much the same as 4 valves board but with one coil driver more and Lora less!

The board is extremely compact, both sides are soldered with DIY modules.