{"product_id":"shelly-dimmer-gen3-esp-shelly-c3-wi-fi-bluetooth-smart-controller-mqtt-websocket","title":"Shelly Dimmer Gen3 ESP-Shelly-C3 Wi-Fi Bluetooth Smart Controller MQTT WebSocket","description":"\u003ch3\u003e\u003cspan style=\"color: rgb(230,126,34);\"\u003eArticle description:\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(102,102,102);\"\u003eFlush WiFi smart dimmer with performance measurement\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Shelly Dimmer Gen3 is the upgraded third-generation version of Shelly’s dimming module and offers significantly higher performance, faster automation response and improved stability thanks to the new ESP-Shelly-C3 processor. It provides smooth dimming and switching for a wide range of lighting types and fits into almost any European wall box, making it suitable for both new installations and retrofit scenarios.\u003c\/p\u003e\n\u003cp\u003eThe Dimmer Gen3 works with or without a neutral wire, supports soft fade-in and fade-out transitions and can be controlled manually via your existing wall switch, through automations or remotely over Wi-Fi. All functions operate fully locally without requiring any cloud service. With Bluetooth for quick pairing, protections against overheating, over-voltage and overload, and support for both leading-edge and trailing-edge dimming, it is designed for reliable long-term in-wall operation.\u003c\/p\u003e\n\u003cp\u003eThe device integrates seamlessly with major open-source platforms such as Home Assistant, openHAB, ioBroker, SmartThings and MQTT, enabling powerful local automations. The Gen3 platform also introduces extended features such as offline-capable schedules, sunrise\/sunset automation, webhooks, virtual components and advanced mjS scripting for custom logic. It additionally acts as a Bluetooth gateway for Shelly BLU sensors, even in fully offline environments.\u003c\/p\u003e\n\u003cp\u003eCompact, powerful and versatile, the Shelly Dimmer Gen3 is an excellent choice for bringing modern smart-lighting functions into existing electrical installations while keeping your current wall switches fully functional.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpgraded Gen3 hardware\u003c\/strong\u003e – Faster ESP-Shelly-C3 processor with double memory for higher performance and smoother operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmooth dimming\u003c\/strong\u003e – Full brightness control with soft fade-in\/fade-out transitions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeutral optional\u003c\/strong\u003e – Works with or without neutral wire (neutral recommended for maximum stability).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWide lamp compatibility\u003c\/strong\u003e – LEDs, halogens, electronic and iron-core transformers up to 200 W\/VA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-compact size\u003c\/strong\u003e – Only 42 × 36 × 14 mm – fits behind most EU wall switches.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced protections\u003c\/strong\u003e – Built-in overheating, over-voltage and overload protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePowerful automation\u003c\/strong\u003e – Sunrise\/sunset, timers, up to 20 offline schedules, mjS scripting, webhooks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFull local control\u003c\/strong\u003e – LAN mode, MQTT, REST API, and Direct Device-to-Device communication.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBluetooth pairing\u003c\/strong\u003e – Fast device setup through the Shelly Smart Control app.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExtensive integrations\u003c\/strong\u003e – Works with Home Assistant, openHAB, ioBroker, Homey, Alexa, Google Home and more.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(230,126,34);\"\u003eTechnical data:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eInput voltage: 110–240 V AC ±10%, 50\/60 Hz\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eMax output power:\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003e• Incandescent \/ halogen bulbs: 200 W\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003e• Dimmable LED lamps: 150 W\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003e• Low-voltage halogen (iron-core transformer): 200 VA\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003e• Dimmable electronic transformers: 200 W\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eMinimum load (without neutral \u0026amp; without Bypass): 20 W\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eDimming type: Leading-edge \u0026amp; trailing-edge\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eWireless: Wi-Fi 2.4 GHz (802.11 b\/g\/n) + Bluetooth\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eProcessor: ESP-Shelly-C3 (Gen3 Platform)\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eOperating temperature: –20 °C to +40 °C\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eHumidity: 30–70 % RH\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eDimensions: 42 × 36 × 14 mm\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003ePower consumption: \u0026lt;1.5 W\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eHousing material: Plastic\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eColor: Lime\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eNeutral required: No (optional)\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eAccurate energy metering: Only with live + neutral\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eIntegrations: MQTT, REST API, Google Home, Alexa, Home Assistant, openHAB, ioBroker, SmartThings, Homey, Hubitat, Hoobs, Domoticz, nymea\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(230,126,34);\"\u003eFurther information:\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4 style=\"margin: 0px 0px 2em; text-align: center; color: rgb(102, 102, 102); text-transform: uppercase; line-height: 1.1; letter-spacing: 0.1em; font-family: 'Times New Roman', Times, serif; font-size: 14px; font-style: normal; font-weight: bold; display: block; box-sizing: border-box; text-rendering: optimizelegibility;\"\u003e\u003cbr\u003eAdditional:\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); display: inline-block; box-sizing: border-box; background-color: rgb(249, 249, 249);\"\u003eBrand new\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); display: inline-block; box-sizing: border-box; background-color: rgb(249, 249, 249);\"\u003eimmediately available\u003c\/span\u003e\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":54568670232844,"sku":"500010569-1","price":36.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0512\/4921\/7729\/files\/500010569-1-www-mediirith.com-smarthome-shop-shelly-dimmer-gen3-esp-shelly-c3-wi-fi-bluetooth-smart-controller-mqtt-websocket-2jpg-107596.jpg?v=1763990596","url":"https:\/\/mediirith.com\/en\/products\/shelly-dimmer-gen3-esp-shelly-c3-wi-fi-bluetooth-smart-controller-mqtt-websocket","provider":"mediarath - Martin Damrath","version":"1.0","type":"link"}