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MikroTik RB924iR-2nD-BT5&BG77&R11e-LR8 KNOT LR8 kit IoT gateway LoRa
Brand: Mikrotik
Product Code: RB924IR-2ND-BTBG-LR8
Catalog number: 8785
Warranty (months):
Price
143,72
176,78incl. tax
Qty.
-
+
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Description

We all know the struggle of managing so many devices with different interfaces and communication protocols.. You keep adding new solutions to your setup to keep up, but the older devices are still too good to let them go. How do you integrate all of them in a single system that will serve you right? Easy – you “tie” them together by using the KNOT!

It doesn’t matter whether you have devices that are no longer in production, devices that came out this year, or even some custom solutions by your technician – the KNOT can handle them all! KNOT LR8/LR9 kit is an out-of-the-box IoT Gateway solution for LoRa® technology. It uses Narrow Band and CAT-M technology. Because of the low cost, low bandwidth cellular connection, it is supported by countless mobile operators around the globe. This kit contains a pre-installed UDP packet forwarder to any public or private LoRa® servers. With the support of 8 different channels,

Listen Before Talk (LBT) and spectral scan features this product will astound you with its enticing price point. It could be used as a backup connection for the Ethernet or as a management channel for your network. NB/CAT-M monthly plan is much cheaper than LTE. Why spend extra money on bandwidth you don’t need? For example, you can manage a KNOT-powered vending machine with temperature and moisture sensors with only a few megabytes per day!

With the Bluetooth interface, you can use the KNOT for asset tracking and telemetry based on Bluetooth advertisement packets. KNOT supports any BLE tag that sends advertisement data. iBeacon, Eddystone or any other format.
It has powerful filters for forwarding only relevant packets and ignoring others.

This kit can even help you in the most unusual situations. Remember the part about onboard GPIOs? Those pins can be used to read all kinds of analog sensors, interact with a single-board computer or other custom electronics – hobbyist kits, D.I.Y. robotics... It’s like getting the whole Swiss Army instead of a Swiss Army knife!

KNOT is a great tool for most outdoor cabinet IoT applications as well. It comes with a DIN rail mount that allows easy integration with all kinds of setups: from agriculture and asset tracking to cold chain monitoring, industrial manufacturing, and so on.

Bring flexible low-cost connectivity to the most remote or tricky areas with the MikroTik KNOT!

How would all this work in real life? Well, let’s imagine a hospital. Lots of expensive assets moving across huge buildings. Tools, equipment, meds, you name it. Everything gets moved around all the time. Usually, hospitals have to spend a lot of resources on inventory checking.

Let’s fix that. Place low-cost Bluetooth tags on all the important items. Add a KNOT device in every storage room. Now the hospital management always knows if the equipment is returned to its place. Why stop there? You can add temperature sensors to medical supplies and use the KNOT to keep track. The possibilities are endless.

Specifications

RB924i-2nD-BT5&BG77&R11e-LR8
CPU QCA9531 650 MHz
Number of 100 Mbps Ethernet ports 2
Number of 100 Mbps Ethernet ports with PoE-out 1
Size of RAM 64 MB
Storage 128 MB flash SPI NAND
Concentrator Gateway card for LoRa® R11e-LR8
Wireless 2.4 GHz 802.11 b/g/n dual-chain
Antenna gain 1.5 dBi
Bluetooth antenna gain 2 dBi
Antenna beam width 360°
Bluetooth Version 5.2
Dimensions 122 x 87 x 26 mm
Operating system RouterOS, License level 4
USB port 1 microUSB port type AB
SIM slots 1 Nano SIM
Built-in GPS Yes (GPS, GLONASS, BeiDou, Galileo)
Operating temperature -40°C to +70°C
Powering
PoE-in input Voltage 12-57 V
Number of DC inputs 3 (PoE-in, DC jack, MicroUSB)
Supported input Voltage 12-57 V (PoE-in. DC jack), 5 V (MicroUSB)
PoE-out 802.3af/at
PoE-out ports 1 (Ether2)
Power adapter nominal voltage 24 V
Power adapter nominal current 1.2 A
Max power consumption (without attachments) 5 W
Max power consumption 18 W
Wireless specifications
Rate (2.4 GHz) Tx (dBm) Rx (dBm)
1 Mb/s 22 -96
11 Mb/s 22 -89
6 Mb/s 20 -93
54 Mb/s 18 -74
MCS0 20 -93
MCS7 16 -71
Bluetooth Wireless Specification
1M 4 -93
Supported bands (module BG77)
Cat M1: LTE FDD B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85
Cat NB2: LTE FDD B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85
Region Global
GNSS (Optional) GPS/GLONASS/BeiDou/Galileo/QZSS
R11e-LR8 specifications
Interface Mini-PCIe
Supported class A and C
Frequency 863-870 MHz (EU863-870, RU864-870, IN865-867)
RF Output power 863-870 MHz 14 dBm
RF Output power -137 dB @ SF12
Range Up to 15 km in rural environment and up to 2 km in urban environment when using MikroTik LoRa® 6.5 dBi antenna kit
Operating ambient temperature -40°C .. +70°C
Max power consumption 2 W