SHELLY - Smart universal Wi-Fi module Shelly Plus UNI

Designed for low-voltage systems, this small device offers advanced automation and insightful monitoring. Ideal for a variety of applications. Shelly Plus Uni unlocks a range of smart possibilities for your home appliances.

Designed for durability, its transparent cover offers full protection, ensuring both the device and your home appliances are always safe. Powerful in functionality and adaptable to any setting, Shelly Plus Uni seamlessly integrates into your home, unlocking endless possibilities for smart innovation.

Advanced Sensor Interface

Shelly Plus Uni is not just a device; it's a tool to understand your environment better. Use it to measure temperature and humidity with its 1-Wire input, or connect it to a variety of analog and digital sensors. Its capabilities are vast, depending on the sensors you choose.

Wi-Fi Operated & Bluetooth connectivity

Connect to your Wi-Fi network. No HUB required! Quick inclusion via Bluetooth or use it as a Bluetooth gateway.

Pulse counting

Receive precise data readings from your energy/gas/water meter.

Dry contacts

Two potential-free outputs that can switch up to 28VDC and 24VAC.

Precise Voltmeter 

Precise voltage measurement in 2 ranges (0-15 VDC, 0-30VDC).

Scripting

Shelly Plus Uni fully supports scripting, allowing you local control and custom functionalities.

FEATURES :

• 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
• Suitable for small appliances with low-voltage AC and DC applications (8-24 VAC, 9-28 VDC, and 5 VDC)
• Has two digital and 1 analog inputs
• Supports 1-Wire sensors (single DHT22 & up to 5 DS18B20)
• Compatible with most Arduino sensors! Use its digital or analog inputs to measure your desired parameters and create complex automation scenes based on the sensor data
• Receive precise data readings from your energy/gas/water meter (or any other meter that supports pulse count readings via external sensors)
• Wi-Fi Range Extender & BLE Gateway
• Extremely fast processor for immediate reaction - ESP32
• Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates

TECHNICAL SPECIFICATIONS :

• Dimensions (LxWxH): 37x42x16 mm (without the cables)
• Weight: 8.5 g
• Ambient temperature: -20 °C to 40 °C / -4 °F to 104 °F
• Humidity: 30 % to 70 % RH
• Power supply: 8-24 VAC / 9-28 VDC / 5 VDC (stabilized, via +5 VDC and GND)
• Power consumption: < 1 W
• Digital inputs resistance: 50 kΩ
• Digital inputs triggering voltage: 1.5 V (active low level)
• Max switching voltage: 30 V
• Max switching current: 250 mA
• Voltmeter: 0-15 VDC / 0-30 VDC (Two-range)
• Pulse counter input triggering voltage: 1.5 V (active low level)
• Pulse counter max frequency: 1 kHz
• External sensors supported: Single DHT22 or up to five DS18B20
• RF band: 2400 - 2495 MHz
• Max. RF power: < 20 dBm
• Wi-Fi protocol: 802.11 b/g/n
• WI-FI OPERATIONAL RANGE (DEPENDING ON LOCAL CONDITIONS):
• up to 50 m outdoors
• up to 30 m indoors
• Bluetooth protocol: 4.2
• BLUETOOTH OPERATIONAL RANGE (DEPENDING ON LOCAL CONDITIONS):
• up to 30 m outdoors
• up to 10 m indoors
• CPU: ESP32
• Flash: 4 MB
• Schedules: 20
• Webhooks (URL actions): 20 with 5 URLs per hook
• Scripting: Yes
• MQTT: Yes