MikroTik RB924i-2nD-BT5&BG77, KNOT - IoT Gateway

Product detailed description

KNOT is a truly versatile device with a wide range of connectivity 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 around the world, including the Czech Republic, due to their very low monthly price (compared to LTE) and low bandwidth usage. KNOT can monitor integrated GPIO, convert RS485/Modbus protocol to TCP/IP and also Bluetooth packets to TCP/IP using HTTPS or MQTT. KNOT can be used as a converter from RS485/Modbus cable sensors to send data to a Modbus server. Yes, KNOT brings wireless connectivity to wired sensors and actuators such as meters and relays. For example, you can manage a vending machine with temperature and humidity sensors connected to KNOT with only a few megabytes per day! Key features GPS support (GPS, GLONASS, BeiDou, Galileo) - SMA female connector Support Narrow Band and LTE cat. M1 technologies - SMA female connector Integrated WiFi (802.11b/g/n), 300Mbps, 2x2 MIMO (2) 10/100Mbps (1x PoE IN, 1x PoE out) Built-in Bluetooth 5.2 RouterOS operating system with L4 license and MQTT support SIM card slot (Nano SIM) Extra RS485/Modbus and GPIO interfaces Wide operating temperature range -40 to +70°C Wide range of power supply: DC connector, PoE, Micro USB Package contents Device 24V/1.2A power adapter DIN rail mounting kit USB A - USB Micro B cable Screw and dowel kit Technical parameters Wireless features Wireless Frequency: 2.4 GHz WiFi standards: 802.11n, 802.11b/g 2.4GHz transmit power [dBm]: 22 2.4GHz MIMO: 2 x 2 Antenna Type: Built-in Number of built-in antennas: 2 Antenna Gain [dBi]: < 2 Integrated 4G/LTE radio part: Yes 4G/LTE channels supported: (1) 2100 MHz, (2) 1900 MHz, (3) 1800 MHz, (4) 1700 MHz, (8) 900 MHz, (20) 800 MHz, (5) 850 MHz, (12) 700 MHz, (25) 1900 MHz, (26) 850 MHz, (28) 700 MHz, (66) 1700 MHz, (71) 600 MHz, (85) 700 MHz, (13) 700 MHz, (18) 850 MHz, (19) 850 MHz, (27) 800 MHz Connectors and interfaces RF connectors: (2) SMA female LAN speed: (2) 10/100Mbps SIM card slot: Yes Number of SIM slots: 1 Other: Bluetooth, RS485 Power supply Power supply via PoE: 12 .. 57V DC PoE, DC connector, USB (5V) PoE types: PoE-Out + PoE-In Number of PoE Out ports: 1 PoE budget [W]: 13 Max. power consumption [W]: 5 Power supply via connector/socket: 12 .. 57V DC Physical characteristics Design: Wall-mounted, Desktop Buttons: Reset Operating temperature [°C]: -40 to 70 Width [mm]: 122 Height [mm]: 26 Depth [mm]: 87 Hardware CPU: QCA9531 CPU frequency [MHz]: 650 Number of CPU cores: 1 Internal storage size [MB]: 16 RAM [MB]: 64 Software Operating System: RouterOS - L4 IPv6 support: yes Default IP address: 192.168.88.1 Default username and password: admin / -