Product Info

KKM Co.Ltd KGateway(for KBeacon) Configuration
Copyright by KKM Inc. public 3 / 33
1. Purpose
This document describes the basic functions and physical interfaces of the KGateway, which
are mainly used to guide users to install and configure.
2. Introduction
The KGateway is made of PC material and is waterproof and dustproof. It supports outdoor
installation and can be installed by wall mounting.
After the KGateway power on, it will periodically scan the KBeacon advertisement packet
then report the data through Wi-Fi or Ethernet. Also it can accept data command from the cloud
and forward the data to KBeacon, such as updating the KBeacon configuration. The KGateway
uses open MQTT + JSON API interface for third-party integration.
Specification
Power
POE or DC 5V
Scanning ability
> 240 beacon per 1 second (nRF52840)
> 120 beacon per 1 second (TI CC2640R2F)
Wireless distance
BLE5.0: > 200 meters
BLE4.0/4.1/4.2 > 100 meters
(depends on environment)
BLE
MAX TX power: 8dBm for nRF52840
5dBm for TI CC2640R2F
Receiver Sensitivity: –96 dBm
Protocol:BLE4.0/4.1/4.2/5.0
Antenna: omnidirectional
Antenna VSWR: < 1.3
Transmitting way
• ETH RJ45