Hey, i have a Modbus RTU 4 Way 12V relay module connected to my ha. I can write to a single coil but i want a switch to control all coils.
modbus:
- name: hub1
close_comm_on_error: true
type: tcp
host: ipadress
port: 502
switches:
- name: Coil1
slave: 1
address: 0
write_type: coil
unique_id: Coil1_1
- name: Coil2
slave: 1
address: 1
write_type: coil
unique_id: Coil2_1