esphome-yambms/examples/single-node/RP_BMS_example_DEMO_Shunt_and_BMS.yaml at main · Geoffn-Hub/esphome-yambms · GitHub

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# Updated : 2025.07.26
# Version : 1.1.1
# GitHub  : https://github.com/Sleeper85/esphome-yambms

# YamBMS ( Yet another multi-BMS Merging Solution )

# This YAML is free software: you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation, either version 3
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/gpl.html>.

############################ Remote Packages Example ###########################

# This is not a working YAML but just code ready to copy into your main YAML.

################################################################################

  shunt:
    url: https://github.com/Sleeper85/esphome-yambms
    ref: main
    refresh: 0s
    files:
      # Shunt 1
      - path: 'packages/shunt/shunt_combine_FAKE.yaml'
        vars:
          shunt_id: '1' # must be a number
          shunt_name: 'Shunt 1'
          # Shunt sensors values
          shunt_voltage: '53.41' # V
          shunt_current: '37.5' # A
          shunt_power: '2003' # W
          shunt_soc: '86' # %

  bms:
    url: https://github.com/Sleeper85/esphome-yambms
    ref: main
    refresh: 0s
    files:
      # BMS 1
      - path: 'packages/bms/bms_combine_FAKE.yaml'
        vars:
          bms_id: '1' # must be a number
          bms_name: 'BMS 1'
          # BMS sensors values
          bms_battery_capacity: '280' # Ah
          bms_battery_capacity_remaining: '243' # Ah
          bms_voltage: '53.45' # V
          bms_current: '9.2' # A
          bms_power: '492' # W
          bms_soc: '87' # %
          bms_soh: '98' # %
          bms_min_cell_voltage: '3.339' # V
          bms_min_voltage_cell: '2' # cell number 1~16
          bms_max_cell_voltage: '3.341' # V
          bms_max_voltage_cell: '11' # cell number 1~16
          bms_temperature_sensor_1: '21.1' # °C
          bms_temperature_sensor_2: '21.3' # °C
          bms_temperature_sensor_3: '21.5' # °C
          bms_temperature_sensor_4: '21.7' # °C
          bms_max_charge_current: '100' # A
          bms_max_discharge_current: '100' # A
          bms_cell_ovp: '3.650' # V                            Used by 'Auto CCL' functions
          bms_cell_uvp: '2.800' # V                            Used by 'Auto DCL' functions and to calculate maximum discharge voltage
          bms_balance_trigger_voltage: '0.010' # V             Used by 'Auto CVL' functions
          bms_charging_cycles: '178' # charging cycles number  Used to calculate the SoH
      # BMS 2
      - path: 'packages/bms/bms_combine_FAKE.yaml'
        vars:
          bms_id: '2' # must be a number
          bms_name: 'BMS 2'
          # BMS sensors values
          bms_battery_capacity: '280' # Ah
          bms_battery_capacity_remaining: '238' # Ah
          bms_voltage: '53.41' # V
          bms_current: '11.3' # A
          bms_power: '604' # W
          bms_soc: '85' # %
          bms_soh: '89' # %
          bms_min_cell_voltage: '3.337' # V
          bms_min_voltage_cell: '14' # cell number 1~16
          bms_max_cell_voltage: '3.339' # V
          bms_max_voltage_cell: '3' # cell number 1~16
          bms_temperature_sensor_1: '21.8' # °C
          bms_temperature_sensor_2: '21.6' # °C
          bms_temperature_sensor_3: '21.4' # °C
          bms_temperature_sensor_4: '21.2' # °C
          bms_max_charge_current: '100' # A
          bms_max_discharge_current: '100' # A
          bms_cell_ovp: '3.650' # V                            Used by 'Auto CCL' functions
          bms_cell_uvp: '2.800' # V                            Used by 'Auto DCL' functions and to calculate maximum discharge voltage
          bms_balance_trigger_voltage: '0.010' # V             Used by 'Auto CVL' functions
          bms_charging_cycles: '226' # charging cycles number  Used to calculate the SoH
      # BMS 3
      - path: 'packages/bms/bms_combine_FAKE.yaml'
        vars:
          bms_id: '3' # must be a number
          bms_name: 'BMS 3'
          # BMS sensors values
          bms_battery_capacity: '280' # Ah
          bms_battery_capacity_remaining: '232' # Ah
          bms_voltage: '53.37' # V
          bms_current: '15.7' # A
          bms_power: '838' # W
          bms_soc: '83' # %
          bms_soh: '79' # %
          bms_min_cell_voltage: '3.334' # V
          bms_min_voltage_cell: '7' # cell number 1~16
          bms_max_cell_voltage: '3.336' # V
          bms_max_voltage_cell: '9' # cell number 1~16
          bms_temperature_sensor_1: '21.9' # °C
          bms_temperature_sensor_2: '22.0' # °C
          bms_temperature_sensor_3: '22.1' # °C
          bms_temperature_sensor_4: '22.2' # °C
          bms_max_charge_current: '100' # A
          bms_max_discharge_current: '100' # A
          bms_cell_ovp: '3.650' # V                            Used by 'Auto CCL' functions
          bms_cell_uvp: '2.800' # V                            Used by 'Auto DCL' functions and to calculate maximum discharge voltage
          bms_balance_trigger_voltage: '0.010' # V             Used by 'Auto CVL' functions
          bms_charging_cycles: '194' # charging cycles number  Used to calculate the SoH