LAN/RS-485 converter ET69C02
.
DHCP in this converter is disabled you can enable it
https://youtu.be/QN_S2Ff1y04?si=EZ2IKUe2BmcGF-h4
Configuration
TAC4300-CT bidirectional three-phase meter
https://github.com/esphome/feature-requests/issues/2727
https://yizhantongimage.oss-accelerate.aliyuncs.com/UploadFiles/20221202134151415143.pdf
You need to set the communication address according to instruction(2. Setting the modbus communication address) 255 in the configuration.yaml slave file: 255
Counter KWS-303L
.
https://github.com/baldale/kws-303l
https://www.nikom.biz/pic_info/A578019/KWS-30...CeZheOBComuL-5NjpN3FJNHneP4HM9k-fqnb3LWdVLkDk
change language from Chinese to English there are some bushes with EN ending
Set modbus address the same as in configuration.yaml slave: 101
Configuration Home assistant https://www.home-assistant.io/integrations/modbus/
configuration.yaml
.
Developer tools -> Check configuration
Then click on "Modbus domain" ( if this option is not there then you need to restart HA)
.
DHCP in this converter is disabled you can enable it
https://youtu.be/QN_S2Ff1y04?si=EZ2IKUe2BmcGF-h4
Configuration
TAC4300-CT bidirectional three-phase meter
https://github.com/esphome/feature-requests/issues/2727
https://yizhantongimage.oss-accelerate.aliyuncs.com/UploadFiles/20221202134151415143.pdf
You need to set the communication address according to instruction(2. Setting the modbus communication address) 255 in the configuration.yaml slave file: 255
Counter KWS-303L
.
https://github.com/baldale/kws-303l
https://www.nikom.biz/pic_info/A578019/KWS-30...CeZheOBComuL-5NjpN3FJNHneP4HM9k-fqnb3LWdVLkDk
change language from Chinese to English there are some bushes with EN ending
Set modbus address the same as in configuration.yaml slave: 101
Configuration Home assistant https://www.home-assistant.io/integrations/modbus/
configuration.yaml
modbus:
- name: Modbus
type: tcp #rtuovertcp
host: 192.168.50.65
port: 502
switches:
- name: Switch on/off
slave: 255
address: 63
command_on: 1
command_off: 0
verify:
input_type: holding
address: 63
state_on: 1
state_off: 0
sensors:
- name: KWS-303L Napięcie sieci
unit_of_measurement: V
scale: 0.01
precision: 1
slave: 255
address: 14
- name: KWS-303L Prąd
unit_of_measurement: A
scale: 0.001
precision: 2
slave: 255
address: 18
- name: KWS-303L Moc
unit_of_measurement: W
scale: 0.1
precision: 1
slave: 255
address: 26
- name: KWS-303L Energia pobrana
unit_of_measurement: kWh
scale: 0.001
precision: 2
slave: 255
address: 55
#
- name: tac4300ct UL1
data_type: uint32
unit_of_measurement: V
scale: 0.01
precision: 1
slave: 101
address: 0
- name: tac4300ct UL2
data_type: uint32
unit_of_measurement: V
scale: 0.01
precision: 1
slave: 101
address: 2
- name: tac4300ct UL3
data_type: uint32
unit_of_measurement: V
scale: 0.01
precision: 1
slave: 101
address: 4
- name: tac4300ct Moc L1 active
data_type: int32
unit_of_measurement: kW
scale: 0.001
precision: 3
slave: 101
address: 12
device_class: power
state_class: measurement
- name: tac4300ct Moc L2 active
data_type: int32
unit_of_measurement: kW
scale: 0.001
precision: 3
slave: 101
address: 14
device_class: power
state_class: measurement
- name: tac4300ct Moc L3 active
data_type: int32
unit_of_measurement: kW
scale: 0.001
precision: 3
slave: 101
address: 16
device_class: power
state_class: measurement
- name: tac4300ct Total import active energy.
data_type: int32
unit_of_measurement: kWh
scale: 0.01
precision: 3
slave: 101
address: 0x0400
device_class: energy
state_class: total_increasing
- name: tac4300ct Total export active energy
data_type: int32
unit_of_measurement: kWh
scale: 0.01
precision: 3
slave: 101
address: 0x0402
device_class: energy
state_class: total_increasing
Developer tools -> Check configuration
Then click on "Modbus domain" ( if this option is not there then you need to restart HA)
