SMART HOME

Smart Home Switches

Develop line and battery powered wireless switches for any smart home ecosystem

Secure, long range wireless solutions for any ecosystem

We provide switch-specific solutions that address the key issues faced by developers of all types of wireless switches, including plug-in, in-wall, remotes and battery powered and appliance switches with on/off, dimming, metering, and lighting control features. Our secure solutions offer easy device commissioning and robust RF with range to the home's edge, broad peripheral support and integration into any smart home ecosystem. For battery powered smart home switches, we provide leading low power performance ensuring long battery life and low maintenance.

Designing smart home switches

When designing smart home switches, designers must consider whether the device will be line or battery powered, standalone or integrated with an ecosystem and the range that is required. To control lighting loads connected to wireless switches, developers should also consider the following techniques: the A/C voltage switching during zero crossing point of sine wave allows smaller switching elements, such as relays, to handle larger loads including incandescent lighting and resistive loads; TRIAC control for dimming; leading edge vs. trailing edge dimming; and PWM DC for LED loads.

 

Switches Block Diagram

Smart industry switch BD
Efr32bg22 series 2 modules.thumb.256.144
Bluetooth
EFR32BG22 Series 2 Modules
An ultra-low-power module with high wireless performance for battery-powered switches. Built-in antenna and worldwide RF certifications accelerate time-to-market. Size 6x6 mm (SiP). Secure Vault.
Efr32bg21 series 2 socs.thumb.256.144
Bluetooth
EFR32BG21 Series 2 Bluetooth Low Energy (SoC) - EFR32BG21
A low-power SoC with up to +20 dBm transmit power delivering long range for energy-friendly, line-powered smart switches. Secure Vault™ with the highest PSA Level 3 security certification.
Efr32bg24 series 2 socs.thumb.256.144
Bluetooth
EFR32BG24 Series 2 Bluetooth Low Energy SoC - EFR32BG24
An SoC with high-performance wireless and low power for battery-powered smart switches. Integrated AI/ML accelerator and Secure Vault™ with the highest PSA Level 3 Certification.

Additional Products and Services

Additional Resources and Documentation 

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