What is the KNOT Gateway LR8?

The KNOT Gateway LR8 is an IoT data aggregation platform that combines long-range sub-GHz connectivity (LoRa 868 MHz), Bluetooth Low Energy 5.1, Wi-Fi, Ethernet, and LTE in a single rugged chassis. It is designed for scenarios such as asset tracking in warehouses, shipping terminals, or monitoring remote meters in the field. Unlike alternative versions with Wi-Fi HaLow, this specific variant operates on the LoRa 868 MHz band, ideal for low-power, long-distance communications in Europe.

What are the main technical features?

The key specifications of the KNOT Gateway LR8 include:

  • Processor: Dual-core IPQ-5010 at 800 MHz, 64-bit ARM architecture.
  • Memory: 256 MB DDR3L RAM and 128 MB NAND storage.
  • Radio Connectivity: BLE 5.1 (2.5 dBi antenna), LoRa 868 MHz (SX1303 modem, 5.0 dBi antenna), Wi-Fi 2.4 GHz 802.11b/g/n/ax (3.9 dBi antenna).
  • Mobile Backhaul: EG800K-EU LTE modem, Cat 1 bis category (DL 10 Mbps / UL 5 Mbps), slot for 1 Nano SIM or eSIM.
  • Network Ports: 1 Gigabit Ethernet port.
  • Power: PoE-In (802.3af/at, 18-57 V) or 2-pin DC input (12-57 V). Maximum power consumption 9 W.
  • Operating System: RouterOS v7 with a level 4 license.
  • Protection and Environment: IP66 rating, operating temperature from -40°C to +50°C.
  • Dimensions: 254 x 88 x 57 mm.

Who is it for and in which scenarios does it make sense?

This device is intended for network administrators and WISPs who need to collect data from fleets of sensors or Bluetooth tags in environments where wired infrastructure is absent or costly to extend. It makes sense in logistics contexts for tracking pallets, containers, and equipment, or in utilities for reading remote meters. The IP66 protection and PoE power supply make it suitable for outdoor installations or dusty and humid industrial areas.

What to know before choosing it?

You must consider that the KNOT Gateway LR8 is specific to the LoRa 868 MHz band; if you need Wi-Fi HaLow, a separate version (HL9) with different radio specifications exists. The LTE backhaul is limited to the Cat 1 bis category, so it is not suitable for high-bandwidth workloads, but it is sufficient for telemetry and IoT data. The LoRa antenna is integrated, but external connectors for BLE and Sub-GHz are available for installation flexibility.

Frequently asked questions

Does the KNOT Gateway LR8 support PoE power?

Yes, the KNOT Gateway LR8 accepts power via standard 802.3af/at PoE-In with a voltage range of 18 to 57 V, or via a 2-pin DC input from 12 to 57 V.

What type of LTE modem does the KNOT Gateway LR8 use?

The device integrates an EG800K-EU Cat 1 bis modem, offering download speeds up to 10 Mbps and upload speeds up to 5 Mbps, supporting European FDD bands.

Can the KNOT Gateway LR8 operate without a physical SIM?

Yes, in addition to the Nano SIM slot, the KNOT Gateway LR8 supports preconfigured eSIM profiles via MikroTik Connectivity, allowing data service activation with a simple account login.

What is the operating temperature of the KNOT Gateway LR8?

The KNOT Gateway LR8 is designed to operate in a temperature range from -40°C to +50°C, thanks to its IP66 protection against dust and water jets.

Learn more on the MikroTik website: KNOT Gateway LR8 page and official datasheet (PDF).