platform: tcp
host: 192.168.1.21
port: 26
payload: ""
name: "Sheller Scale"
scan_interval:
  seconds: 0.3
value_template: >-
  {% if value | contains('S') %}
    {% set temp_value = value | regex_findall_index('\d+\.\d+(?=  lb)') | float %}
    {% if value | contains('-') %}
      {% set temp_value = temp_value * -1 %}
    {% endif %}
    {{ ((temp_value * 50 - (0.5 if temp_value > 0 else -0.5)) | int | float / 50) }}
  {% else %}
    {{ states("sensor.sheller_scale") }}
  {% endif %}
unit_of_measurement: "lb"