- Supports 0-10V and 1-10V types of drivers (lights, motors, valves, etc.)
- Wi-Fi and Bluetooth-operated
- Shelly Plus Add-On compatible: Supports connection with the sensor interface to measure different data (humidity, temperature, etc.)
- One/dual button dimming mode (use with physical switches)
- Customizable thresholds and offsets for temperature, humidity and light if used with Plus Add-on
- Power measurement: Precise monitoring of energy consumption. Information about voltage (V), current (A) and consumption (W) is displayed.
- Safety: Оver current/voltage/power protections
- Supports “Night mode”: Automatically sets the lights’ brightness at a low level during the night hours
- Wi-Fi Range Extender & BLE Gateway
- Equipped with a new processor & increased flash memory – ESP Shelly
- No hub required! Easy control through the Shelly Smart Control app, most platforms and protocols, as well as voice assistants. Use it with Alexa, Home Assistant, or your preferred automation platform
- Supports KNXnet / IP communication
Diagrams
WIRING

LEGEND
Terminals | Wires | ||
---|---|---|---|
– | 0-10 VDC negative terminal | L | Live (110-240 V) wire |
+ | 0-10 VDC positive terminal | N | Neutral wire |
O | Relay output | ||
S1 | Switch/button input terminals for light control | ||
S2 | Switch/button input terminals for light control | ||
L | Live (110-240 V) terminal | ||
N | Neutral terminal | ||
Dim-/Dim + | Positive/negative terminal of the LED driver | ||
V-/V+ | Positive/negative output of the LED driver |
SPECIFICATIONS
Physical | |
Size (HxWxD): | 38.5×43.5x17mm / 1.52×1.71×0.67in |
Weight: | 28.5 g / 0.99 oz |
Screw terminals max torque: | 0.4 Nm / 3.5 lbin |
Conductor cross section: | 0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, and bootlace ferrules) |
Conductor stripped length: | 5 to 6 mm / 0.20 to 0.24 in |
Mounting: | Wall console/behind wall/ceiling construction |
Shell material: | Plastic |
Shell color: | Shell: Pantone 2736C (blue) Print: White |
Connector color: | Black |
Environmental | |
Ambient working temperature: | -20 °C to 40 °C / -5 °F to 105 °F |
Humidity: | 30 % to 70 % RH |
Max. altitude: | 2000 m / 6562 ft |
Electrical | |
Power supply: | 110-240 V~ 50/60 Hz |
Power consumption: | < 1.5 W |
Neutral not needed: | No |
0-10V/1-10V voltage control type: | Current sourcing |
External protection: | 16 A, tripping characteristic B or C, 6 kA interrupting rating, Energy limiting class 3 |
Output circuits ratings | |
Max. switching voltage: | 240 V~ |
Max. switching current: | 13 A |
Max. control current: | 35 mA |
Sensors, meters | |
Voltmeter (AC): | 110 V – 240 V |
Voltmeter accuracy: | ±10 % |
Ammeter (AC): | 50 mA – 16 A |
Ammeter accuracy: | ±10 % |
Power and energy meters: | Active and apparent power Active and apparent energy Power factor |
Measurement data storage: | No |
Internal-temperature sensor: | Yes |
Radio | |
Wi-Fi | |
Protocol: | 802.11 b/g/n |
RF band: | 2401 – 2495 МHz |
Max. RF power: | < 20 dBm |
Range: | Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors (Depends on local conditions) |
Bluetooth | |
Protocol: | 4.2 |
RF band: | 2400 – 2483.5 MHz |
Max. RF power: | < 4 dBm |
Range: | Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions) |
Microcontroller unit | |
CPU: | Shelly ESP32 C3 |
Clock frequency: | 40 Mhz |
Flash: | 8 MB |
Firmware capabilities | |
Schedules: | 20 |
Webhooks (URL actions): | 20 with 5 URLs per hook |
Scripting: | Yes |
MQTT: | Yes |
Advanced schedules: | Yes |
KVS (Key-Value Store): | Yes |
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