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KNOT LR9 kit
KNOT LR9 Kit: An all-in-one 902-928 MHz IoT Gateway for LoRa® technology. It combines CAT-M, Narrow Band, and Bluetooth connectivity to bridge legacy and modern devices in a single, efficient system.
US/Canada
We only offer IC Certified products. For international products, contact us.
We only offer IC Certified products. For international products, contact us.
Please note!
Ship Charge Will Display As Free Until Ship Address / Location Is Provided To Calculate Ship Charge.
Ship Charge Will Display As Free Until Ship Address / Location Is Provided To Calculate Ship Charge.
The KNOT LR9 Kit addresses the complexity of managing diverse device interfaces and communication protocols by integrating them into a single, versatile IoT Gateway. From older devices to cutting-edge technology, the KNOT LR9 ties them together seamlessly.
Key Features
-
LoRa® Gateway with Pre-installed UDP Forwarder
- Ready-to-use integration with public and private LoRa® servers.
- Supports 8 channels, Listen Before Talk (LBT), and spectral scan for robust performance.
-
Narrow Band and CAT-M Connectivity
- Cost-efficient, low-bandwidth cellular connections supported by global mobile operators.
- Ideal for low-data applications, such as temperature and moisture sensor management.
-
Multi-Protocol Support
- Compatible with 2.4 GHz wireless, Bluetooth, GPS, LoRa®, and GPIOs.
- BLE tags like iBeacon, Eddystone, and other advertisement formats are supported.
-
Connectivity Options
- Dual 100 Mbps Ethernet ports with PoE-in and PoE-out for flexibility.
- Additional Micro-USB port for supplementary connectivity.
-
Onboard GPIOs for Custom Applications
- Read analog sensors or integrate with custom electronics and robotics setups.
-
DIN Rail Mount Included
- Ideal for integration into agriculture, cold chain monitoring, industrial manufacturing, and more.
-
Durable Design
- Designed for outdoor and industrial use, capable of withstanding challenging environments.
Wireless specifications
| 2.4 GHz | Transmit (dBm) | Receive Sensitivity |
|---|---|---|
| 1MBit/s | 22 | -96 |
| 11MBit/s | 22 | -89 |
| 6MBit/s | 20 | -93 |
| 54MBit/s | 18 | -74 |
| MCS0 | 20 | -93 |
| MCS7 | 16 | -71 |
- Product code
- RB924iR-2nD-BT5&BG77&R11e-LR9
- Architecture
- MIPSBE
- CPU
- QCA9531
- CPU core count
- 1
- CPU nominal frequency
- 650 MHz
- RouterOS License
- L4
- Operating System
- RouterOS
- Size of RAM
- 64M
- Storage type
- FLASH
- MTBF
- Approximately 200'000 hours at 25C
- Tested ambient temperature
- -40°C to 70°C
- 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
- PoE in
- 802.3af/at
- PoE in input Voltage
- 18-57 V
- PoE out
- Ether2
Passive PoE up to 57V - 10/100 Ethernet ports
- 2
- Dimensions
- 122 x 87 x 26 mm
- Number of SIM slots
- 1 Modem (Nano SIM)
- Serial port
- RS485
- Number of USB ports
- 1
- USB slot type
- microUSB type AB
- Max USB current (A)
- 1
- Voltage Monitor
- YES
- PCB temperature monitor
- YES
- 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
- MicroUSB input Voltage
- 5-5 V
- MiniPCI-e slots
- 1
- Wireless 2.4 GHz generation
- Wi-Fi 4
- Certification
- CE, FCC, IC, EAC, ROHS
- Bluetooth version
- 5.2
- Bluetooth RF connector type
- uUFL
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