Hi,
I’m trying to include an 8-channel relais in my setup.
I have already several ELFIN EW11’s connected to do modbus over tcp and they all work nicely.
Now I’m trying to implement this Waveshare device but I get no response on the device, the relais do not trigger. I have the following setting:
modbus:
- name: "Waveshare 8CH relais 1"
type: tcp
host: 192.168.1.201
port: 9991
delay: 3
# timeout: 5
binary_sensors:
- name: my_relay
address: 0
input_type: coil
scan_interval: 15
slave: 1
slave_count: 8
unique_id: my_relay
lights:
- name: "Light_1"
address: 0
write_type: coil
slave: 1
- name: "Light_2"
address: 1
write_type: coil
slave: 1
- name: "Light_3"
address: 2
write_type: coil
slave: 1
- name: "Light_4"
address: 3
write_type: coil
slave: 1
- name: "Light_5"
address: 4
write_type: coil
slave: 1
- name: "Light_6"
address: 5
write_type: coil
slave: 1
- name: "Light_7"
address: 6
write_type: coil
slave: 1
- name: "Light_8"
address: 7
write_type: coil
slave: 1
I can flip them on and of in Home asistant:
But the relais itself does noting>
When I look into the terminal log I see this:
What does this error mean ?