Shelly Plus i4 DC
Original price
£12.99
-
Original price
£12.99
Original price
£12.99
£12.99
-
£12.99
Current price
£12.99
Availability:
in stock, ready to be shipped
Shelly Plus i4 DC is a Wi-Fi-operated 4-digital input controller designed for advanced scene activation and automation triggering using low-voltage DC inputs. It connects directly to Wi-Fi with no hub required and acts purely as an input reader (no relays included), making it ideal for buttons, switches, and control signals. Powered by an ESP32 processor, Shelly Plus i4 DC supports multi-click actions, JavaScript scripting, and fast local execution, and is designed to fit behind standard wall switches and electrical boxes.
Key Features
Use Cases
What’s Included
Technical Specifications
Physical
Size (HxWxD): 37 × 42 × 16 mm (±0.5 mm)
Weight: 17 g
Mounting: Wall box
Shell material: Plastic
Weight: 17 g
Mounting: Wall box
Shell material: Plastic
Environmental
Ambient temperature: -20°C to +40°C
Humidity: 30% to 70% RH
Max altitude: 2000 m
Humidity: 30% to 70% RH
Max altitude: 2000 m
Electrical
Power supply: 5–24 V DC
Power consumption: < 1 W
Power consumption: < 1 W
Sensors
Temperature sensor: Yes
Radio
RF band: 2400–2495 MHz
Max RF power: < 20 dBm
Wi-Fi protocol: 802.11 b/g/n
Wi-Fi range: Up to 30 m indoors / 50 m outdoors (depending on conditions)
Bluetooth protocol: 4.2
Bluetooth range: Up to 10 m indoors / 30 m outdoors
Max RF power: < 20 dBm
Wi-Fi protocol: 802.11 b/g/n
Wi-Fi range: Up to 30 m indoors / 50 m outdoors (depending on conditions)
Bluetooth protocol: 4.2
Bluetooth range: Up to 10 m indoors / 30 m outdoors
MCU
CPU: ESP32
Flash: 4 MB
Flash: 4 MB
Firmware Capabilities
Webhooks (URL actions): 20 (5 URLs per hook)
Scripting: mJS
MQTT: Yes
CoAP: No
Scripting: mJS
MQTT: Yes
CoAP: No