MKGW3 is a BLE (Bluetooth Low Energy) to PoE (Power over Ethernet) Gateway. With support for BLE 5.0, 2.4GHz WiFi, and Ethernet, the indoor PoE gateway offers both wireless and wired connectivity options. Seamlessly connect to your cloud server via MQTT protocol.
Acting as a vital data bridge between your beacon and cloud server, MKGW3 efficiently gathers nearby beacon advertising data, transmitting it to your server via WIFI or Ethernet. Plus, enjoy two-way communication with Beacon devices for remote management from the cloud. Experience cost-effective, real-time location services, condition monitoring, asset tracking, and personal safety management like never before.
> BLE-to-Ethernet/WiFi gateway for indoor use
> Supports BLE 5.0 and 2.4GHz WiFi connectivity
> Transmits data to cloud via MQTT protocol
> POE powered with cascading up to 5 gateways
> Bi-directional communication for remote management
> Robust WiFi and MQTT encryption for security
> Compact and rugged ABS+PC casing
> Wide operating temperature range (-30°C to 50°C)
> LED indicators and physical buttons
The MKGW3 indoor PoE gateway supports 2.4GHz WiFi and BLE 5.0, providing two wireless options to connect to the cloud server. It also has an Ethernet port for wired connection. Dual wireless and wired options provide redundancy if one method fails.
By integrating a POE port, up to 5 gateways can be cascaded to greatly expand network coverage and scalability. Multiple cascaded gateways provide a scalable architecture that relays data from numerous beacons to the cloud efficiently via MQTT protocol.
The bi-directional communication implements full control and monitoring of beacons remotely from the cloud server. Beacons can be remotely configured, controlled, monitored from the cloud server. No need for physical access to beacons for management. This enables centralized management.
Learn how a data center uses MKGW3 to collect BLE tag/badge data and deliver real-time visibility over its internal Ethernet network.
Mechanics
Material
ABS+PC
Color
White
Dimension (L*W*H)
4.72 x 4.72 x 0.89 inches (120 x 120 x 22.5 mm)
LED indicator
3* intelligent RGB LED
Button
1* power button and 1*reset button
Interfaces
1*Micro USB, 1*POE in, 1*POE out
Antenna
1* external 2.4GHz BLE antenna
Installation
Horizontal, hanging on wall or ceiling
Environment
Operating temperature
-30 ºC~ 50 ºC
Storage temperature
-40 ºC~ 60 ºC
Humidity
Maximum 95% non-condensing RH
Communication
Protocol
MQTT V3.1.1
Encryption
SSL/TLS
Format
JSON
MCU
MCU
ESP32-WROOM-32E
Flash
4M
RAM
512KB SRAM
WiFi
Band
2.4GHz
Protocol
802.11 b/g/n
Security
OPEN/WEP/WPA_PSK/WPA2_PSK/WPA_ WPA2_PSK/WPA2-Enterprise (802.1x)
Bluetooth
Module
ESP32-C3-MINI-1U
Bluetooth Protocol
BLE 5.0 (support 1M/2M/Coded LE PHY)
Bluetooth Mode
Scanning and advertising
Scanning Range
About 200 meters in an open space
Power
Micro USB
5V/1A
POE
IEEE 802.3af
| Type | Title | Date |
| Product Brief |  MKGW3 Indoor PoE Gateway brief_V1.1.pdf | 11/10/2022 |
Company
IoT Services
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