MikroTik KNOT IoT Gateway CAT-M NB Bluetooth 2x LAN 1x SIM microUSB 2.4 GHz b g n L4

MikroTik KNOT

KNOT is a universal device with a wide range of connection options and support for protocols or interfaces. It is an IoT Gateway that uses Narrow Band and CAT-M technologies, which are supported by countless mobile operators worldwide due to their very low monthly price (compared to LTE) and low bandwidth usage including the Czech Republic.

This IoT gateway can monitor the integrated GPIO, convert RS-485/Modbus protocol to TCP/IP and also Bluetooth to TCP/IP using HTTPS or MQTT. You can use KNOT as a converter from RS-485/Modbus cable sensors to send data to a Modbus server. KNOT brings wireless connectivity to wired sensors and control mechanisms such as electricity meters and relays. For example, you can manage a vending machine with temperature and humidity sensors connected to KNOT with a transfer of only a few megabytes per day!

• GPS support (GPS, GLONASS, BeiDou, Galileo) - SMA female connector
• Support for Narrow Band and LTE Cat M1 technology - SMA female connector
• Integrated Wi-Fi (802.11b/g/n), 300 Mbps, 2x2 MIMO
• 2x 10/100 Mbps (1x PoE IN, 1x PoE out)
• Built-in Bluetooth 5.2 connection
• RouterOS operating system with L4 license and MQTT support
• SIM card slot (Nano SIM)
• Extra RS-485/Modbus and GPIO interfaces
• Wide operating temperature -40 to +70 °C
• Wide range of power supply: DC connector, PoE, Micro USB

Package contents

• Device (KNOT IoT Gateway)
• Power adapter
• DIN rail mounting kit
• USB A - USB Micro B cable
• Set of screws and dowels

Interface

• Modbus/RS-485
• LAN
• WiFi
• Bluetooth
• LTE (Narrow Band, CAT-M)
• GNSS (optional)

Wi-Fi standard: IEEE 802.11b/g/n

Antenna

• 360°
• internal (2 + 1.5 dBi)
• 2x SMA connector (NB/CAT-M and GNSS)

Ports

• 2x RJ-45
• 1x SIM slot (nano)
• 1x terminal block (modbus/RS-485)
• 2x SMA (F)
• 1x microUSB

PoE support

• yes
• passive 12-57 V (input)
• active 802.3af/at (output)

Dimensions: 122 x 87 x 26 mm