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MikroTik KNOT LR8G kit, Gateway LoRa with CAT-M/NB, GPS, Bluetooth, 2.4 GHz Wireless, PoE,GNSS, GPIO and Modbus support

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4 008 CZK 3 312 CZK bez DPH

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Kód: NABMKR1220 PN: RB924iR-2nD-BT5&BG770A&R11e-LR Záruka: 26 months
Výrobce: MIKROTIK
MikroTik KNOT LR8G kit Industrial IoT gateway for smart asset tracking, remote monitoring, and efficient automation – now with improved LoRa reception, simultaneous... více
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MikroTik KNOT LR8G kit

Industrial IoT gateway for smart asset tracking, remote monitoring, and efficient automation – now with improved LoRa reception, simultaneous GPS + LTE CAT-M, and a lower price.

The KNOT LR8G is a compact, ready-to-use gateway for networks based on LoRa 868 MHz technology with enhanced reception sensitivity. It supports LTE CAT-M1 and NB2 mobile connectivity, Bluetooth 5.2, 2.4 GHz Wi-Fi, GPS, and Ethernet with PoE, making it a flexible central hub for any IoT deployment.

The device allows simultaneous GPS and LTE CAT-M operation for accurate tracking of moving objects while maintaining an active connection. With low power consumption of just 6 W and compact dimensions of 122 × 87 × 26 mm, it’s ideal for installations where space, power, and budget are limited, but performance is critical.

features
  • Enhanced LoRa 868 MHz reception for stronger signal and extended range
  • Simultaneous GPS and LTE CAT-M1 operation for tracking moving assets
  • Versatile power options: PoE-in, DC jack, or micro USB
  • PoE-out on Ether2 port for powering additional devices
  • SMA connectors for all main interfaces (LTE, GPS, LoRa)
  • Bluetooth 5.2 and 2.4 GHz Wi-Fi for wireless connectivity
  • Industrial temperature range from -40 °C to +70 °C
  • RouterOS v7 operating system with level 4 license
  • RS-485/Modbus support for industrial sensor integration

Asset tracking in hospitals
Attach Bluetooth beacons to critical medical equipment. Install the KNOT LR8G in each storage area. As equipment moves, KNOT detects nearby tags, tracks location via GPS, and sends updates via LTE CAT-M.

Cold chain monitoring
Use wired Modbus sensors to monitor temperature and humidity inside refrigerated containers. KNOT converts Modbus to TCP and securely forwards data using MQTT or HTTPS over low-speed LTE or NB-IoT.

Agriculture and remote locations
Deploy KNOT to collect data from soil or weather sensors in remote areas. Thanks to wide band support, LoRa reception, and GPS compatibility, it is ideal for long-term, low-power data collection.

Industrial automation
Connect legacy wired sensors and actuators to the cloud. With DIN rail mounting support and GPIO monitoring, KNOT integrates easily into industrial cabinets or production environments.

BASIC SPECIFICATIONS

Processor: QCA9531 650 MHz, MIPSBE
RAM: 64 MB DDR2
Storage: 128 MB NAND
Ethernet: 2× 100 Mbps RJ-45
USB: 1× micro USB
SIM: 1× nano SIM slot
Wireless: Wi-Fi, 2.4 GHz, 802.11b/g/n, antenna gain 1.5 dBi
GNSS: GPS (MT3337V), SMA female connector
LoRa band: 868 MHz
Bluetooth: yes, version 5.2
IoT modem: BG770A (Cat M1, Cat NB2)
Operating system: RouterOS v7, license level 4
Power supply: PoE-in (802.3af/at, 18–57 V), micro USB (DC 5 V), DC jack (12–57 V)
PoE-out: 802.3af on Ether2 port
Max power consumption: 6 W (without accessories), 23 W (total)
Operating temperature: -40 °C to +70 °C
Dimensions: 122 × 87 × 26 mm
Package contents: 24 V / 1.2 A power adapter, wall mount kit, DIN rail mounting kit, USB OTG cable

Brand
Type specification :  Gateway
Manufacturer :  MIKROTIK
Technical specification
Sensitivity (dBm) :  -96 (1 Mbps), -74 (54 Mbps), -93 (MCS0), -71 (MCS7)
Outdoor use :  no
Indoor use :  yes
Max. operating temperature (°C) :  70
Data Rate (Mbps) :  300 (2,4 GHz)
Min. operating temperature (°C) :  -40
Placement :  DIN rail
Gain (dBi) :  1,5
Network interfaces
Wi-Fi frequency :  2400 MHz
Gigabit LAN :  no
LAN :  yes
Max. output power (dBm) :  22
Port Speed :  100 Mb/s
Standard Wi-Fi :  802.11b/g/n
Wi-Fi :  yes
Antenna
Connectable antennas :  3
Antenna type :  internal
Antenna type :  3× SMA (LoRa, GNSS and NB/CAT-M)
Inputs and outputs
Micro USB :  1
RJ-45 :  2
Power supply
Input voltage (V) :  18 - 57 (PoE)
Input voltage (V) :  12 - 57
Input voltage (V) :  5
PoE support :  yes
Warranty
Warranty period EU (months) :  26
Warranty period CRN (months) :  26
Usage and purpose
Type of accessories :  IoT gateway
Support
SIM slot :  yes
Physical properties
Color :  white - grey
Dimensions :  122 × 87 × 26 mm
Additional equipment and features
Certification mark :  CE, EAC, ROHS
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