NOUS A5T smart Wi-Fi power strip (3-gang + 3 USB-A), Tasmota firmware

The Nous A5T is a Wi-Fi-based multi-socket smart power strip that comes with factory preinstalled Tasmota firmware. It features three individually controllable outlets and three USB charging ports, making it a great choice for both home and office use.

Its main advantage is that it allows for cloud-free operation, offering higher data privacy. Thanks to the open-source Tasmota GPL firmware, the device can be controlled locally (e.g. via MQTT or Web UI) and integrates with platforms like Home Assistant, Google Home, or Alexa.

The built-in energy monitoring function lets you track your power consumption in real time or review past usage, helping you optimize your energy use efficiently. It also includes overload, overvoltage, short-circuit, and overheating protection. The device can handle up to 15 A (max. 3450 W) of load reliably and is built using fire-resistant materials.

About the Nous Brand

Nous specializes in smart home devices with a strong focus on Wi-Fi, zigbee, and Tasmota-based solutions. Their product range includes smart plugs, power strips, switches, control modules, and sensors. These devices are compatible with Home Assistant, Node-RED, Alexa, Google Home, and a wide range of open and closed ecosystems.

Main Product Features

• Preinstalled Tasmota firmware: local control, MQTT support, OTA updates
• 3 independent relay-controlled sockets + 3 USB ports: individually controllable, USB hub can be switched separately
• Energy monitoring: real-time power usage with daily/monthly historical logs
• Overload and overvoltage protection: includes safety circuitry and overheating protection
• Durable construction: fire-resistant plastic, 1.5 m cable, max. 15 A / 3450 W
• IP20 rating: optimized for indoor use, operating temperature range ‑20 °C to 45 °C

Smart Home Protocols and Platform Compatibility

• Wi-Fi 2.4 GHz (IEEE 802.11 b/g/n): Works without a hub, direct control via DNS & web interface, MQTT supported
• Native platforms: Tasmota web UI; native Home Assistant integration
• Voice control: Works with Alexa and Google Assistant via Home Assistant
• Open-source integration options: MQTT, REST API, zigbee2MQTT, Node-RED
• Works with other ecosystems: compatible with Home Assistant, Domoticz, openHAB, SmartThings, IFTTT

Smart Features

• Individual status queries: ON/OFF control for each socket and USB hub
• Remote control: via Wi-Fi, from mobile devices or scheduled automation
• Event logging: daily/monthly consumption data stored locally
• Scheduling and automation: e.g. turn on coffee machine at 7 AM
• Auto-off / Auto-on: supports timed relay switching
• Cloud-free operation: fully functional locally with Tasmota + MQTT
• Sharing: multi-user permissions available in Home Assistant

Electrical Features

• Power supply: 230 V AC, direct wall connection (CEE 7/7)
• Outputs: 3 relay-controlled sockets + 3 USB ports (5 V, total 3.1 A)
• Rated current/voltage: 15 A, 230 V AC, 3450 W max.
• Power metering: yes, adjustable via Tasmota
• Switch input: physical buttons for outlets and USB hub
• Inching/timer relay: customizable impulse switching via Tasmota rules (~Rule1…)
• Dry contact / NO-NC: changeover relays, configurable NO/NC states at firmware level

Other Features

• DIY/platform-friendly: ideal for beginner to advanced tech users, supported by the Tasmota community
• Plug & Play: preinstalled firmware, only Wi-Fi setup needed
• Guaranteed compatibility: Tasmota system supports OTA server updates
• Size: 26 × 6.5 × 4 cm, 1.5 m power cable
• Warranty: 24-month manufacturer warranty
• Certifications: CE, RoHS