Solarmi Wi-Fi and BT ESPHome 3-pole switch

Solarmi Wi-Fi and BT switch 3 poles ESPHome — smart wall switch

Smart home control requires a reliable and flexible solution that easily fits into the existing infrastructure. This wall switch with support for ESPHome and Home Assistant allows full local control without dependence on the cloud. Thanks to the combination of Wi-Fi and Bluetooth Low Energy (BLE), it provides a fast and stable connection and supports OTA updates. The pre-programmed ESPHome firmware ensures easy integration, making this switch ideal for smart home enthusiasts.

Flexible installation and control options

The Solarmi Wi-Fi and BT switch is available in a without neutral wire and with neutral wire installation option, thus adapting to the needs of various electrical installations. Thanks to compatibility with standard 86mm wall boxes according to EU standards, installation is easy and fast. Support for three buttons offers the possibility of controlling multiple devices or functions from one place, which means greater flexibility in everyday use.

Local Control and Security

With full support for ESPHome, the switch can be configured for local automation in the Home Assistant system. This allows for secure and private control, as all data remains within your home network. Bluetooth proxy support expands connectivity and integration with other smart devices, increasing the functionality of the system without the need for an internet connection.

Specifications

• Voltage: 220-240V AC
• Power: 10-400W/INC group, 5-200W/LED channel
• Wireless protocols: Wi-Fi 2.4GHz, Bluetooth 5.0 BLE
• Firmware: Pre-installed ESPHome, compatible with custom firmware
• BLE proxy: Supported (requires manual configuration)
• MCU: ESP32-C3 (4MB)
• Operating temperature: -10°C ~ 50°C
• Installation: Suitable for EU standard wall boxes (86mm)
• Certification: CE, RoHS

This smart switch is designed to meet the demands of the modern smart home - from time schedules to automatic scenario triggering and device status feedback.