Efento Gateway Bluetooth – Ethernet (with PoE)

Efento Gateway automatically transfers data from Efento Bluetooth Low Energy to Efento Cloud or any other IoT platform. Gateways are used to build remote monitoring systems and works with all types of Efento sensors. Efento Gateway is equipped with built in memory which buffers the sensor data. The  device can be setup in minutes with a free mobile application.

  • The Efento Gateway can store up to 500,000 measurements in its memory. If the connection to Efento Cloud is lost, it will automatically send the stored data as soon as the connection is restored.
  • The Efento Gateway communicates with sensors wirelessly using Bluetooth Low Energy, with a maximum range of 100 meters in open spaces and 20–30 meters indoors.
  • Efento Gateway can be integrated with any cloud platform or software that supports HTTP protocol (REST architecture)
  • The Efento Gateway can be configured using a mobile app via Bluetooth Low Energy.
  • Can be powered up with 5 V (USB-C) or Ethernet - PoE 802.3af (802.3at Type 1)
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Efento Gateway Bluetooth – Ethernet - with PoE
Efento Gateway Bluetooth – Ethernet - with PoE

Key features

Edge gateway

Efento Gateway collects data from your sensors and sends it to Efento Cloud or any other IoT platform.

Security

Wireless transmission between Efento sensors and Efento Gateway can be encrypted (AES128). Thanks to that only authorized devices can read the sensors’ measurements.

Lower costs

Choosing wireless sensors and a cloud platform reduces the installation and maintenance costs.

Up to 128 sensors

One gateway supports up to 128 Efento sensors. If you need more, simply add another gateway.

Gateway integration

Efento Gateway can be integrated with any software which supports REST.

Quick set up

The device is pre-configured and works practically from the box. Configuring Gateway will take you less than 2 minutes! You can do it with a smartphone a computer.
Easy set up
The Efento Gateway is simple to set up, requiring no drivers or additional software. This allows the device to be up and running within minutes. Configuration is done through a mobile app, so there’s no need for cables or a computer.
Seamless Integration
The Efento Gateway integrates with any software compatible with the HTTP protocol (REST architecture), making it compatible with ERP, SCADA, and building automation systems. For access to Gateway libraries, please contact us.
Proxy server support
Efento Gateway can send the data to Cloud platforms using a proxy server as a method to ensure data security and privacy. It is important for companies with an extensive network.
Local mode
Efento Gateway can also work in local mode. Thanks to its build in software you can check the current measurements from all sensors within its range without use of Efento Cloud. All you have to do is connect the device to your local network with Ethernet cable. In local mode you can check the current and historical measurements (table/chart) and export the data in a form of CSV report.
WIRELESS COMMUNICATION

Communication: Bluetooth Low Energy (BLE)

Encryption: AES128

Radio frequency: 2,4 GHz

Power: 2,5 mW (4 dBm)

Range: up to 100 m (LOS)

Transmission frequency: 1 s
LAN

Standard: IEEE 802.3, IEEE 802.3u

Ethernet interface: RJ45 socket
WORKING CONDITIONS

Working conditions: 0 – 40°C, 10 – 90% RH

Indoor use only
POWER

Power supply 5V DC / 1A, USB-C

Power over Ethernet – PoE 802.3af (802.3at Type 1)
DIMENSIONS

Size: 110 x 80 x 25 mm

Weight: 105 g

Case studies

Implementation of Efento Cloud temperature and humidity monitoring system

Hospital pharmacy uses Efento Cloud for monitoring temperature and humidity in refrigerators and rooms where medical products are stored.

Archives of the Jagiellonian University

The Archives of the Jagiellonian University are one of the oldest and largest university archives in the world. Efento loggers measure temperature and humidity, ensuring control over the proper storage conditions of exhibits.

Integration of Efento sensors with TMS

Żabka Poland is the owner of the largest chain of convenience stores in Poland branded Żabka. In total, Żabka Poland has over 5 200 branches around the country.

Implementation of Efento Cloud temperature monitoring system

At the laboratory, sensors measure temperature and humidity in the rooms and of the devices. Measurement data is sent via the mobile network to the cloud, where managers can access it and can analyse it thoroughly.

Monitoring of clean rooms and vaccines in University Children’s Hospital of Cracow

Remote and unattended monitoring of environmental conditions in clean rooms.

NOT SURE YET?

Order a starter kit - $197 only

The offer is dedicated to companies only.

Check it yourself. The starter kit includes all you need to test Efento wireless sensors and Efento Cloud platform:
- Efento Gateway
- Bluetooth Low Energy temperature and humidity sensor
- Efento Cloud access
- Free shipping worldwide

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Our customers

Newsletter June 2026

Custom dashboards in Efento Cloud
Data presentation just got a major upgrade! Discover the latest Efento Cloud update, featuring fully customizable dashboards that let you visualize your sensor metrics exactly how you want them.
Efento NB-IoT loggers now available with external power supply - USB-C (IP30 enclosure), 9-26V DC terminal (IP67 enclosure)
Go beyond battery limits! Discover how the external power supply option for Efento NB-IoT loggers enables near-real-time data streaming, supports power-hungry 4-20 mA sensors, and triggers instant cloud notifications the moment a blackout occurs.
Seamless Integration with Akenza
Expand your IoT ecosystem! Efento 4-20 mA analog data loggers are now officially integrated with the Akenza platform. Check out our step-by-step tutorial to learn how to seamlessly stream your sensor data via CoAP.
Case Study: Smart Water Level Monitoring - Hungary
See Efento in action. Read our latest case study to discover how our partner in Hungary built a robust, real-time water monitoring system utilizing Efento loggers.
New Features in the Efento iOS App
iPhone users, this one is for you! You can now configure all Efento devices directly from your iOS mobile application, making onboarding to your Efento Cloud account faster than ever. Update your app today to unlock these features!

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