KNOT LR9 kit
An out-of-the-box IoT Gateway solution for LoRa® technology
KNOT LR8/LR9 kit is an out-of-the-box IoT Gateway solution for LoRa® technology. It uses Narrow Band and CAT-M technology. Because of the low cost, low bandwidth cellular connection, it is supported by countless mobile operators around the globe. This kit contains a pre-installed UDP packet forwarder to any public or private LoRa® servers. With the support of 8 different channels, Listen Before Talk (LBT) and spectral scan features this product will astound you with its enticing price point.
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 moisture sensors with only a few megabytes per day!
KNOT features so many protocol support and connectivity options: 2.4 GHz wireless, Bluetooth, LoRa®, 2x 100 Mbps Ethernet ports with PoE-in and PoE-out, Micro-USB. Maximum convenience at the lowest cost!
Product Brochure | Specifications | ||||||||||||||||||||||
| Product code | RB924iR-2nD-BT5&BG77&R11e-LR9 | |||||||||||||||||||||
| Architecture | MIPSBE | |||||||||||||||||||||
| CPU | QCA9531 | |||||||||||||||||||||
| CPU core count | 1 | |||||||||||||||||||||
| CPU nominal frequency | 650 MHz | |||||||||||||||||||||
| Switch chip model | QCA9531 | |||||||||||||||||||||
| RouterOS license | 4 | |||||||||||||||||||||
| Operating System | RouterOS | |||||||||||||||||||||
| Size of RAM | 64 MB | |||||||||||||||||||||
| Storage size | 128 MB | |||||||||||||||||||||
| Storage type | NAND | |||||||||||||||||||||
| MTBF | Approximately 200'000 hours at 25C | |||||||||||||||||||||
| Tested ambient temperature | -40°C to 70°C | |||||||||||||||||||||
| Powering | ||||||||||||||||||||||
| MicroUSB input Voltage | 5 V | |||||||||||||||||||||
| Number of DC inputs | 3 (MicroUSB, DC jack, PoE-IN) | |||||||||||||||||||||
| DC jack input Voltage | 12-57 V | |||||||||||||||||||||
| Max power consumption | 23 W | |||||||||||||||||||||
| Max power consumption without attachments | 5 W | |||||||||||||||||||||
| Cooling type | Passive | |||||||||||||||||||||
| PoE in | 802.3af/at | |||||||||||||||||||||
| PoE in input Voltage | 18-57 V | |||||||||||||||||||||
| Ethernet | ||||||||||||||||||||||
| 10/100 Ethernet ports | 2 | |||||||||||||||||||||
| Peripherals | ||||||||||||||||||||||
| Number of SIM slots | 1 Modem (Nano SIM) | |||||||||||||||||||||
| Serial console port | RS485 | |||||||||||||||||||||
| MiniPCI-e slots | 1 | |||||||||||||||||||||
| Number of USB ports | 1 | |||||||||||||||||||||
| USB slot type | microUSB type AB | |||||||||||||||||||||
| Max USB current (A) | 1 | |||||||||||||||||||||
| Certification & Approvals | ||||||||||||||||||||||
| Certification | CE, FCC, IC, EAC, ROHS | |||||||||||||||||||||
| PoE-out | ||||||||||||||||||||||
| PoE-out ports | Ether2 | |||||||||||||||||||||
| PoE out | Passive PoE up to 57V | |||||||||||||||||||||
| Total output power | 12 | |||||||||||||||||||||
| Other | ||||||||||||||||||||||
| PCB temperature monitor | Yes | |||||||||||||||||||||
| Voltage Monitor | Yes | |||||||||||||||||||||
| Bluetooth version | 5.2 | |||||||||||||||||||||
| Bluetooth RF connector type | uUFL | |||||||||||||||||||||
| Wireless specifications | ||||||||||||||||||||||
| 2.4 GHz TX/RX |
|
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| Wireless 2.4 GHz Max data rate | 300 Mbit/s | |||||||||||||||||||||
| Wireless 2.4 GHz number of chains | 2 | |||||||||||||||||||||
| Wireless 2.4 GHz standards | 802.11b/g/n | |||||||||||||||||||||
| Antenna gain dBi for 2.4 GHz | 1.5 | |||||||||||||||||||||
| Wireless 2.4 GHz chip model | QCA9531 | |||||||||||||||||||||
| Wireless 2.4 GHz generation | Wi-Fi 4 | |||||||||||||||||||||
KNOT LR9 kit
- Brand: Mikrotik
- Product Code: RB924iR-2nD-BT5&BG77&R11e-LR9
| Qty | 1 | 2 | 5 | 10 | 20 |
|---|---|---|---|---|---|
| Inc. | $354.00 | $325.68 | $311.52 | $300.91 | $293.82 |
| Ex. | $321.82 | $296.07 | $283.20 | $273.55 | $267.11 |
| Availability: | In Stock Now! |
| Further units due: | 2026-05-21 |
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