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
Power consumption	< 1.2 W
External protection	Tripping characteristic B or C, , 16A max. rated current, , min. 6 kA interrupting rating, , energy limiting class 3
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
Scripting
MQTT
UDP
Advanced schedules
KVS (Key-Value Store)
Microcontroller unit
CPU	ESP-Shelly-C38F
Flash	8 MB
Output circuits ratings
Max. measurement voltage	240 VAC
Max. measurement current	16 A
Max. measurement power	3840 W
Power measurement
Physical
Size (HxWxD)	29x34x16 / 1.34x1.11x0.63 in
Weight	13 g / 0.46 oz
Screw terminals max torque	0.4 Nm / 3.5 lbin
Conductor cross section	0.5 to 4 mm² / 20 to 11 AWG (solid, stranded, and bootlace ferrules)
Conductor stripped length	6 to 7 mm / 0.24 to 0.28 in
Mounting	Wall box
Shell material	Plastic
Shell color	Light gray, C: 0%; M: 0%; Y: 0%; K: 20%
Terminal Color	Black
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)

Wi-Fi Controlled Smart Switch, 1 Channel 16A The world's smallest power meter for precise power monitoring. Automate your lighting or electrical appliances in less than 10 minutes and monitor their power consumption from anywhere. Shelly Plus PM Mini is small enough to fit behind any wall switch or socket. It is retrofittable and highly compatible with your existing smart ecosystem.No hub required! Easy control via the Shelly Smart Control app, most platforms and protocols, and voice assistants. Use it with Alexa, Home Assistant, or your favorite automation platform Supports up to 16A at 240VAC Precise and real-time power measurement with free cloud data storage to analyze and optimize energy consumption. WLAN range extender FEATURES Size (HxWxD): 29x34x16 ±0.5 mm / 1.11x1.34x0.63 ±0.02 in Weight: 13 ±1 g Mounting: Wall mounting Screw terminals max. torque: 0.4 Nm / 3.5 lbin Conductor cross section: 0.5 to 1.5 mm² / 20 to 16 AWG Stripped conductor length: 5 to 6 mm / 0.20 to 0.24 in Housing material: Plastic Color: White ENVIRONMENT Ambient temperature: -20 °C to 40 °C Humidity 30 % to 70 % RH Max. altitude 2000 m CONNECTION Power supply: 110 - 240 VAC External protection: 16 A, tripping characteristic B or C, 6 kA interrupting capacity, Energy limitation class 3 Own consumption of the device: RATED VALUES OF THE OUTPUT CIRCUITS Max. measuring voltage: 240 VAC Max. measuring current: 16 A Max. measuring power: 3840 W Power measurement: Yes Voltage protection / shutdown: No Current protection / shutdown: No Maximum power protection / shutdown: No Sensors, measuring devices Internal temperature sensor: Yes CONNECTIVITY RF band: 2400 - 2495 MHz Max. RF power: < dBm WLAN protocol: 802.11 b/g/n WLAN range: Up to 30 m indoors and 50 m outdoors (depending on local conditions) Bluetooth protocol: 4.2 Bluetooth range: Up to 10 min indoors and 30 m outdoors (depending on local conditions)