Home Assistant Cellular Smart Plug Full Logmor REST API Integration – No WiFi, No Cloud Dependency – 2025

Want bulletproof remote power control in Home Assistant that survives router crashes and zero local internet?
The Logmor Cellular Smart Plug gives you direct, unlimited REST API access over 4G LTE — from anywhere on earth.

Why Logmor Is Perfect for Home Assistant

Copy-Paste Integration (2025 Working Code)

# configuration.yaml – REST Command for On/Off/Reboot
rest_command:
  logmor_power_on:
    url: "https://api.particle.com/v1/devices/{{ device_id }}/control"
    method: post
    headers:
      Authorization: "Bearer {{ your_access_token }}"
    content_type: "application/x-www-form-urlencoded"
    payload: "arg=1"

  logmor_power_off:
    url: "https://api.particle.com/v1/devices/{{ device_id }}/control"
    method: post
    headers:
      Authorization: "Bearer {{ your_access_token }}"
    content_type: "application/x-www-form-urlencoded"
    payload: "arg=0"

  logmor_reboot:
    url: "https://api.particle.com/v1/devices/{{ device_id }}/control"
    method: post
    headers:
      Authorization: "Bearer {{ your_access_token }}"
    content_type: "application/x-www-form-urlencoded"
    payload: "arg=PowerCycle"

# switches.yaml – Full Switch Entity
switch:
  - platform: rest
    resource: https://api.particle.com/v1/devices/{{ device_id }}/data
    name: "Logmor Cabin Heater"
    body_on: "arg=1"
    body_off: "arg=0"
    is_on_template: "{{ 'RelayStatus\":1' in value }}"
    headers:
      Authorization: "Bearer {{ your_access_token }}"
    verify_ssl: true

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