ALLNET ESP32 WiFi Smart Plug with Energy Monitoring and 2x USB Charger ALL3079

Managing home appliances and monitoring their energy consumption can be a challenge, especially when you want remote control and insight into power usage. The ALLNET ALL3079 solves this by combining a WiFi-controlled smart socket with real-time energy measurement and a built-in dual USB charger in one compact device.

Who is it for

This smart plug is ideal for homeowners, renters, and tech enthusiasts who want to automate their electrical devices, track energy costs, and charge USB-powered gadgets without extra adapters. It suits those using Home Assistant, MQTT, or custom firmware like Tasmota or ESPHome.

Main features

• WiFi 802.11 b/g/n (2.4 GHz) for remote control via app or platform
• ESP32 microcontroller for reliable performance and custom firmware support
• Real-time energy monitoring: power, voltage, current, and energy consumption
• Two USB-A charging ports with 5V DC output (total 2.4A) for convenient device charging
• Schuko (Type F) plug, rated for up to 16A / 3680W
• Overload protection and LED status indicator
• Flame-retardant PC V0 housing for safety
• Supports scheduling and timer functions

Specifications

• Wireless Protocol: Wi-Fi 802.11 b/g/n
• Wi-Fi Frequency: 2.4 GHz
• Microcontroller: ESP32
• Input Voltage: AC 230V, 50Hz
• Max Socket Load: 16A, 3680W
• USB Output: 2x USB-A, 5V DC, total 2.4A
• Energy Monitoring: Power, Voltage, Current, Energy
• Plug Type: Schuko (Type F)
• Smart Home Compatibility: MQTT, Home Assistant (via Tasmota/ESPHome)
• Security: WPA/WPA2
• Material: PC V0 Flame Retardant
• Operating Temperature: 0°C - 40°C

Tips

To unlock advanced features like local MQTT control without cloud dependency, flash the ESP32 with Tasmota or ESPHome. The dual USB ports are perfect for charging smartphones or powering small devices like Raspberry Pi Zero, while the energy monitoring helps you identify power-hungry appliances.