Bluetooth
Protocol (Bluetooth)	4.2
RF band (Bluetooth)	2400 - 2483.5 MHz
Max. RF power (Bluetooth)	< 4 dBm
Range (Bluetooth)	Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors , (Depends on local conditions)
Electrical
Power supply	110 - 240 VAC ±10%
Power consumption	< 1.2 W
0-10V voltage control type	Current sinking
Neutral not needed
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
Firmware capabilities
Schedules	20
Webhooks (URL actions)	20 with 5 URLs per hook
MQTT
Scripting
Microcontroller unit
CPU	ESP32-U4WDH
Flash	4 MB
Output circuits ratings
Max. switching voltage	10 VDC
Max. switching power	0.35 W
Max. switching current	35 mA
Physical
Size (HxWxD)	42x37x17 ±0.5 mm / 1.65x1.46x0.66 ±0.02 in
Weight	17 g / 0.60 oz
Screw terminals max torque	0.4 Nm / 3.5 lbin
Conductor cross section	0.5 to 1.5 mm² / 20 to 16 AWG (solid, stranded, and bootlace ferrules)
Conductor stripped length	5 to 6 mm / 0.20 to 0.24 in
Mounting	In-wall
Shell material	Plastic
Shell color	Shell: 2716C, print: black
Sensors, meters
Internal-temperature sensor
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)

Intelligent 0-10V DC dimmer control The Shelly Plus 0-10V dimmer is designed to control 0-10V dimmers and enables precise dimming with remote control. It is retrofittable and can be used with any normal switch you have at home. No hub required! Easy control via the Shelly Smart Control app, various platforms and protocols, and voice assistants. Use it with Alexa, Home Assistant or your favorite automation platform Supports signal control for multiple types of drivers (lighting, motors, valves, etc. depending on the driver) One/two button dimming mode (use with physical switches) WiFi range extender FEATURES Dimensions (HxWxD): 37x42x16 mm / 1.46x1.65x0.63 in Weight: 18 g / 0.62 oz Screw terminals max. torque: 0.4 Nm / 3.54 lbin Conductor cross section: 0.5 to 1.5 mm² / 20 to 16 AWG Conductor stripping length: 5 to 6 mm / 0.20 to 0.24 in FUNCTIONS Ambient temperature: -20 °C to 40 °C / -5 °F to 105 °F Humidity: 30 % to 70 % RH Max. altitude above sea level 2000 m / 6562 ft CONNECTION Power supply: 110 - 240 VAC, 50/60Hz External protection: max. 2 A, tripping characteristic B or C, 6 kA breaking capacity, energy limitation class 3 Electrical consumption: RATINGS OF OUTPUT CIRCUITS Max. control voltage: 10V Max. control current: 35 mA Power measurement: No PWM frequency: 500 Hz SENSORS Internal temperature sensor: Yes CONNECTIVITY WLAN protocol: 802.11 b/g/n WLAN range (depending on local conditions): up to 50 m / 160 ft outdoors up to 30 m / 100 ft indoors" Bluetooth protocol: 4.2 Bluetooth range (depending on local conditions): up to 30 m / 100 ft outdoors up to to 10 m / 33 ft indoors MCU CPU: ESP32-C3 Flash: 4 MB FIRMWARE CAPABILITIES Schedules: 20 WebHooks (URL Actions): 20 with 5 URLs per WebHook MQTT: Yes UDP: Yes Scripting: Yes