bms-ev-home-assistant/examples/mqtt_sensors.yaml at main · BMS-EV/bms-ev-home-assistant · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
# Manual MQTT sensors for a BMS-EV controller
#
# You almost certainly do NOT need this file.
#
# Firmware 16.5.0 and newer publishes native Home Assistant auto-discovery, so the
# controller appears under Settings -> Devices & Services -> MQTT on its own, with
# every entity already configured. See the README.
#
# Hand-written sensors are only useful when:
#   - the controller and Home Assistant sit on different brokers with a filtered bridge
#   - discovery is switched off in your Home Assistant MQTT settings
#   - the controller runs firmware older than 16.5.0
#
# Field names below match the firmware's status payload. Replace {device_uid} with
# your controller ID (shown in its web interface and in your account panel).

mqtt:
  sensor:
    - name: "BMS-EV State of Health"
      state_topic: "bms/{device_uid}/status"
      value_template: "{{ value_json.state_of_health }}"
      unit_of_measurement: "%"
      device_class: battery
      state_class: measurement
      unique_id: bmsev_soh

    - name: "BMS-EV Battery Voltage"
      state_topic: "bms/{device_uid}/status"
      value_template: "{{ value_json.battery_voltage }}"
      unit_of_measurement: "V"
      device_class: voltage
      state_class: measurement
      unique_id: bmsev_voltage

    - name: "BMS-EV Battery Current"
      state_topic: "bms/{device_uid}/status"
      value_template: "{{ value_json.battery_current }}"
      unit_of_measurement: "A"
      device_class: current
      state_class: measurement
      unique_id: bmsev_current

    - name: "BMS-EV Battery Power"
      state_topic: "bms/{device_uid}/status"
      value_template: "{{ value_json.stat_batt_power }}"
      unit_of_measurement: "W"
      device_class: power
      state_class: measurement
      unique_id: bmsev_power

    - name: "BMS-EV Cell Min Voltage"
      state_topic: "bms/{device_uid}/status"
      value_template: "{{ value_json.cell_min_voltage }}"
      unit_of_measurement: "V"
      device_class: voltage
      state_class: measurement
      unique_id: bmsev_cell_min

    - name: "BMS-EV Cell Max Voltage"
      state_topic: "bms/{device_uid}/status"
      value_template: "{{ value_json.cell_max_voltage }}"
      unit_of_measurement: "V"
      device_class: voltage
      state_class: measurement
      unique_id: bmsev_cell_max

    # The number worth watching: a widening spread means one cell is ageing
    # faster than the rest.
    - name: "BMS-EV Cell Voltage Delta"
      state_topic: "bms/{device_uid}/status"
      value_template: "{{ value_json.cell_voltage_delta }}"
      unit_of_measurement: "V"
      device_class: voltage
      state_class: measurement
      unique_id: bmsev_cell_delta

    - name: "BMS-EV Temperature Min"
      state_topic: "bms/{device_uid}/status"
      value_template: "{{ value_json.temperature_min }}"
      unit_of_measurement: "°C"
      device_class: temperature
      state_class: measurement
      unique_id: bmsev_temp_min

    - name: "BMS-EV Temperature Max"
      state_topic: "bms/{device_uid}/status"
      value_template: "{{ value_json.temperature_max }}"
      unit_of_measurement: "°C"
      device_class: temperature
      state_class: measurement
      unique_id: bmsev_temp_max

    - name: "BMS-EV Max Charge Power"
      state_topic: "bms/{device_uid}/status"
      value_template: "{{ value_json.max_charge_power }}"
      unit_of_measurement: "W"
      device_class: power
      state_class: measurement
      unique_id: bmsev_max_charge

    - name: "BMS-EV Max Discharge Power"
      state_topic: "bms/{device_uid}/status"
      value_template: "{{ value_json.max_discharge_power }}"
      unit_of_measurement: "W"
      device_class: power
      state_class: measurement
      unique_id: bmsev_max_discharge

    # Cumulative counters - these can feed the Energy dashboard.
    - name: "BMS-EV Charged Energy"
      state_topic: "bms/{device_uid}/status"
      value_template: "{{ value_json.charged_energy }}"
      unit_of_measurement: "Wh"
      device_class: energy
      state_class: total_increasing
      unique_id: bmsev_charged

    - name: "BMS-EV Discharged Energy"
      state_topic: "bms/{device_uid}/status"
      value_template: "{{ value_json.discharged_energy }}"
      unit_of_measurement: "Wh"
      device_class: energy
      state_class: total_increasing
      unique_id: bmsev_discharged

    - name: "BMS-EV BMS Status"
      state_topic: "bms/{device_uid}/status"
      value_template: "{{ value_json.bms_status }}"
      unique_id: bmsev_bms_status

    - name: "BMS-EV Balancing Active Cells"
      state_topic: "bms/{device_uid}/balancing_data"
      value_template: "{{ value_json.balancing_active_cells }}"
      state_class: measurement
      unique_id: bmsev_balancing_cells