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SMLIGHT
Builders & automation

ESPHome for your SMHUB, without the YAML.

The SMHUB ESPHome Builder lets you build ESPHome devices on your SMHUB by clicking, not by hand-editing YAML. Add sensors, switches and automations in a guided UI — and the Builder writes the config and firmware for you.

PreviewSMHUB
No hand-edited YAML

Point-and-click components, with a live YAML editor alongside for power users. Beginners never have to open it.

Built the way you think

Three areas: Core (Wi-Fi / Ethernet, OTA, the encrypted Home Assistant API, MQTT), Components, and local Automations.

Every connector in play

Reach the hub’s own hardware — CON1/CON2 I²C, SPI, ADC and GPIO headers, the Z-Wave slot, the UPS bus and native USB.

Real ESPHome on your hub

Genuine ESPHome config and firmware on a dedicated 700 MHz core, auto-discovered and encrypted in Home Assistant, updated over the air.

How it works

Three steps, done.

  1. 1
    Open the Builder on your hub

    It runs on the SMHUB itself — start from a friendly guided interface.

  2. 2
    Add components and automations

    Choose sensors, switches, lights and buses from menus; define local logic — no YAML keys to look up.

  3. 3
    Flash — it lands in Home Assistant

    The Builder generates the firmware; the device is auto-discovered, encrypted and OTA-updated in HA.

At a glance

The essentials.

Runs on
SMHUB (a dedicated 700 MHz core)
Output
Genuine ESPHome configuration + firmware
Hardware
CON1/CON2 (I²C · SPI · ADC · GPIO) · Z-Wave slot · UPS bus · native USB
Home Assistant
Auto-discovered, encrypted API, OTA updates
Status
Preview — ships as an SMHUB add-on today

Ready to dive in?

The SMHUB ESPHome Builder lets you build ESPHome devices on your SMHUB by clicking, not by hand-editing YAML. Add sensors, switches and automations in a guided UI — and the Builder writes the config and firmware for you.

Preview software — features and layout are still evolving. It ships as a separate add-on carrying SMHUB support while that support lands upstream in ESPHome.