MikroTik KNOT IoT Gateway with CAT-M1, RS485, Bluetooth, USB and more

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$176.00 +GST
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15 In Stock
SKU: RB924i-2nD-BT5&BG77
1 - 4$176.00
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MikroTik KNOT IoT Gateway with CAT-M1, RS485, Bluetooth, USB and more
Package Contents
MikroTik KNOT IoT Gateway RB924i-2nD-BT5&BG77. KNOT – is a truly universal device with exceptional connectivity options and protocol support. It is an IoT Gateway that uses Narrow Band and CAT-M1 technology. Because of the low cost, low bandwidth cellular connection, it is supported by countless mobile operators around the globe.

KNOT can monitor onboard GPIOs, convert Modbus protocol to TCP, and even forward Bluetooth packets to TCP/IP network via HTTPS and MQTT.

You can use the KNOT as a TCP bridge from wired Modbus sensors to send readings to a Modbus server. Yes, the KNOT brings wireless connectivity to wired sensors, such as electricity meters and relays.

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 liquid sensors with only a few megabytes per day!

KNOT features so many protocol support and connectivity options:

2.4 GHz wireless, Bluetooth, 2x 100 Mbps Ethernet ports with PoE-in and PoE-out, Micro-USB. Maximum convenience at the lowest cost!

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.

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.
  • CAT-M1 and CAT-NB2 technology
  • 802.11bgn Wi-Fi
  • Bluetooth 2x 100 Mbps
  • PoE-in & PoE-out
  • MicroUSB, GNSS, GPIO and RS485/Modbus
Product codeRB924i-2nD-BT5&BG77
Cat M1: LTE FDDB1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85
Cat NB2: LTE FDDB1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85
GNSS (Optional)GPS/GLONASS/BeiDou/Galileo/QZSS
CPUQCA9531 650 MHz
Number of 100 Mbps Ethernet ports2
Number of 100 Mbps Ethernet ports with PoE-out1
Size of RAM64 MB
Storage16 MB flash
Wireless2.4 GHz 802.11 b/g/n dual-chain
Antenna gain1.5 dBi
Bluetooth antenna gain2 dBi
Antenna beam width360°
Bluetooth Version5.2
Dimensions122 x 87 x 26 mm
Operating systemRouterOS, License level 4
USB port1 microUSB port type AB
SIM slots1 Nano SIM
Built-in GPSYes (GPS, GLONASS, BeiDou, Galileo)
Bluetooth RF connector typeuUFL
GPS RF connector typeSMA
Operating temperature-40°C to +70°C
PoE-in input Voltage12-57 V
Number of DC inputs3 (PoE-in, DC jack, MicroUSB)
Supported input Voltage12-57 V (PoE-in. DC jack), 5 V (MicroUSB)
PoE-out ports1 (Ether2)
PCB temperature monitorYes
Power adapter nominal voltage24 V
Power adapter nominal current1.2 A
Max power consumption (without attachments)5 W
Max power consumption18 W
CertificationBluetooth, CE, FCC, IC
Included24 V 1.2 A power adapter, Wall mount set, DIN rail mount set, USB A Female to Micro B cable
PoE (non standard) , PoE (802.3af/at)
600-999MHz , 1700-2100MHz , 2.4GHz
802.11b , 802.11g , 802.11n , Bluetooth , GPS/GNSS
RJ45 , SMA , UHF

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