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Theengs Plug - ESP32 BLE MQTT gateway, smart plug and energy consumption

Theengs Plug - ESP32 BLE MQTT gateway, smart plug and energy consumption

Regular price $39.90 USD
Regular price $44.90 USD Sale price $39.90 USD
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 Delivery planned for January/February 2023 for the first 250 plugs ordered

Put your DIY Smart Home to the next level with this 3-in-1 Smart Plug, the Theengs Plug can:

  • Be controlled remotely
  • Act as a Bluetooth Gateway to retrieve data from sensors
  • Measure the energy consumption of the plugged device

Theengs Plug can work with Home Assistant, OpenHAB, Jeedom, NodeRed, or any MQTT-compatible DIY Home Automation controller.

Theengs Plug requires an MQTT broker to work. If you are unfamiliar with MQTT, Theengs Plug is not for you.

Power Supply 100-120VAC, 60Hz
Max current 15A
Microcontroller ESP32
WiFi Band 2.4 GHz
Protocol MQTT
Operating Humidity 0%~95% (No condensation)
Operating Temperature 0 ºC ~ 40 ºC
Storage Temperature -10°C ~ 50°C

4.05in * 1.37in * 2.4in

103mm * 34.6mm * 61mm

Theengs Plug is UL certified.

The plug will be preloaded with OpenMQTTGateway and will support over 50 BLE devices.



  • When will it be delivered?

The Theengs Plug will be delivered in January 2023 for the first 300 plugs ordered.

  • Are you planning a plug for the European Market?

Yes, we have the project of a smart plug for the European Market.

  • Can I upload Tasmota or ESPHome with the Theengs Plug?

Yes, the wifi portal generated by the plug enables the upload of another binary but note that we are not supporting the plug once the firmware is changed.



The plug is delivered with firmware developed under GPLv3 license, by using it, you accept the terms of this license.

When leveraging BLE, the ESP32 (microcontroller of the plug) is known for undesired restarting, if the plug is ON, it will go OFF for a short period during this restart.


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