← Back to Devices / Matter / Shelly / Shelly 1 Gen3
Buy Product →
Shelly 1 Gen3

Shelly 1 Gen3

Gen3 Series

Key Hardware & Protocol Features

  • Matter support
  • ESP-Shelly-C38F processor
  • 8MB flash memory
  • Potential-free contacts (dry contacts)
  • Built-in web server

Shelly Corporate DNA & Headquarters

Full Brand Portfolio (4.6/5) →
Parent Company Shelly Group AD
Headquarters Location Bulgaria
Corporate Structure Public (BSE: SLYG / XETRA: SLYG)

Linked CSA Certification Records

Shelly 1 Gen3 - CSA-IOT

Certificate ID: shelly-1-gen3 • Date: 01/15/2025 • Wi-Fi, Bluetooth

Official CSA Registry →
Shelly 1 Mini Gen3 - CSA-IOT

Certificate ID: shelly-1-mini-gen3 • Date: 01/15/2025 • Wi-Fi, Bluetooth

Official CSA Registry →
Shelly 1L Gen3 - CSA-IOT

Certificate ID: shelly-1l-gen3 • Date: 01/15/2025 • Wi-Fi, Bluetooth

Official CSA Registry →
Shelly 1PM Gen3 - CSA-IOT

Certificate ID: shelly-1pm-gen3 • Date: 01/15/2025 • Wi-Fi, Bluetooth

Official CSA Registry →

Ecosystem Strengths

Praised for robust local-first control, open APIs (MQTT, REST, WebSocket), reliable retrofit relays, active developer support, and seamless Matter/Home Assistant integration without requiring cloud lock-in.

Considerations

Installation often requires direct electrical wiring behind switch boxes, app user interface can feel complex to non-technical users, and compact enclosures can experience heat buildup under high loads.