Tasmota firmware Sonoff POW R2 16A Power Monitor MQTT Switch

TZ-NBGJ-74BU

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Sonoff POW R2 16A Power Monitor MQTT Switch with Tasmota Firmware

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29,99 € tax incl.

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Sonoff Pow R2 is a 16A WiFi smart light switch that allows you to remotely manage and control your appliances and monitor your home energy usage. 

Features:

  • Keep track of live current, voltage and power
  • Set threshold values to protect your devices from overload
  • Check power consumption over a specified period

This product is based on the Sonoff basic switch, but has an alternative software. EweLink is NOT supported.

Specifications

- Voltage: 90-250V (50/60Hz)
- Maximum current: 16A
- Maximum watt: 3500W
- WIFI standared: 802.11b/g/n
- WIFI security: WPA-PSK/WPA2-PSK
- Software: Tasmota
- Color: White
- Size: 114*51*32 mm
- Weight: 91g

Faqs

    What is Sonoff-Tasmota?

    Sonoff-Tasmota is an aternative open source firmware for ESP8266 based devices such as iTead SonoffAllterco Shelly and many, many more.

    It provides local control, MQTT and integration with home automation systems such as openHAB, Home Assistant and Domoticz.

    You may find more information on the official GitHub page

    You may also find relevant information on Tasmota at

    If you are starting out and wish to have a relatively easy experience in developing your projects, then try the build-in web interface.

    4 Channel Switch

    Example of Tasmota Web Interface
    the Sonoff 4 Channel Pro MQTT Switch


    Initial configuration of the Sonoff-Tasmota devices
    1. Power up the sonoff device. The device will create a WIFI access point with the name sonoff-xxx, where xxx is some number
    2. On your computer, change your wifi network to sonoff-xxxx and browse to http://192.168.4.1
    3. Enter the details of your WIFI network and click save.
    4. The device will restart and get an IP address from your the DHCP server of your network.
    5. On your computer, change your wifi network back to your wifi network
    6. Use the Tasmota Device Locator or your router to find the IP address of the device.
    7. Browse to the IP address of the RF bridge.
    8. Go into "Configuration"
    9. Go into "Configure Module"
    10. Select Module Type, according to note below and press "Save". Now the RF Bridge is configured as such.
    11. To get to the main menu of the RF Bridge, browse to the IP address of the RF bridge.
    12. In "Configuration" it is now possible to specify MQTT and other parameters

    Note: Values for configuration of module type

    • RF Switch: Sonoff RF 2
    • Temperature/Humidity monitor: Sonoff TH 4
    • Power Monitor: Sonoff Pow 6
    • S20 Smart switch: Sonoff S2x 8
    • RF Bridge: Sonoff Bridge 25

    For the temperature/humidity monitor, you also need to specify the sensor type, e.g. AM2301.


    How do I configure MQTT with a Tasmota device?

    You use the Tasmota WEB UI for configuration. Enable MQTT in "Configuration/Other" and then specify your setup in "Configuration/MQTT".

    For more details see also https://github.com/arendst/Sonoff-Tasmota/wiki/MQTT


    How do I configure a Tasmota devices with Home Assistant

    There is a description of the integration with Home Assistant on the Tasmota site.

    DrZzz has made some tutorials, which may be helpful (but skip the parts about flashing Tasmota).

    General setup for tasmota is described at https://www.youtube.com/watch?v=c2IUIUnxjUY&t=859s

    For the RF Bridge there are some more specific instructions at https://www.youtube.com/watch?v=Ega4U1KRlso