The MikroTik KNOT Embedded LTE4  [EC25-EU&KNe] is a tiny but powerful industrial LTE gateway designed for integrators, automation specialists, and IoT system builders. It fits into tight spaces, mounts directly on a DIN rail, and delivers reliable LTE Cat4 connectivity with Bluetooth and GNSS support.

Originally designed for coffee and vending machines, perfect for all kinds of industrial automation.

Use it as a primary gateway, a backup link, or an IoT data collection node, everything is powered by RouterOS for maximum flexibility.

• LTE Cat4 mobile connectivity
• Bluetooth for IoT sensors
• DIN rail mounting supported
• Gigabit Ethernet
• GNSS/GPS
• eSIM + Nano SIM
• GPIO
• 2x2 MIMO

KNOT Embedded LTE4 is made for environments where space is limited but reliability is critical.

• Smart city infrastructure (parking, sensors, metering)
• Coffee and vending machine monitoring
• Industrial automation cabinets
• Environmental & utility monitoring
• Vehicle or asset tracking with GNSS
• Retail kiosks, payment terminals, digital signage
• LTE backup connectivity for existing Ethernet devices
• IoT gateways for BLE sensors and beacons