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MikroTik KNOT RB924i-2nD-BT5&BG77 IoT Gateway – 2.4GHz Wi-Fi 4, Bluetooth 5.2, LTE CAT-M/NB2, GPS/GNSS, 2x 10/100 PoE Ports, RS485/Modbus, DIN Rail, RouterOS L4

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MikroTik KNOT RB924i-2nD-BT5&BG77 IoT Gateway – 2.4GHz Wi-Fi 4, Bluetooth 5.2, LTE CAT-M/NB2, GPS/GNSS, 2x 10/100 PoE Ports, RS485/Modbus, DIN Rail, RouterOS L4

The MikroTik RB924i-2nD-BT5&BG77 is a compact and versatile wireless IoT router designed for reliable connectivity in remote, mobile, and IoT-focused networking environments. Powered by a Qualcomm QCA9531 processor and equipped with 64 MB of RAM, this device combines efficient routing performance with flexible wireless and cellular connectivity. It features 2.4 GHz 802.11b/g/n Wi-Fi with a built-in antenna, providing convenient local wireless access, while the integrated LTE Cat-M/NB-IoT modem with the Quectel BG77 chipset supports cellular connectivity for IoT applications where traditional broadband connections are unavailable or impractical. The RB924i-2nD-BT5&BG77 also includes Bluetooth 5.0 Low Energy support, making it suitable for connecting compatible sensors and smart devices over short distances. Its compact design and low power consumption make it an excellent choice for industrial monitoring, smart agriculture, environmental sensing, asset tracking, remote telemetry, and other distributed IoT deployments. Running on MikroTik RouterOS, the router provides advanced networking functions such as routing, firewall, VPN, bandwidth management, and network monitoring, giving system integrators and network administrators extensive configuration flexibility. The device is particularly well suited for deployments that require dependable cellular IoT connectivity, remote management, and integration with multiple types of wireless devices. As an original MikroTik networking solution, the RB924i-2nD-BT5&BG77 offers a practical combination of cellular IoT connectivity, Wi-Fi, Bluetooth, compact hardware, and powerful RouterOS features for professional network and IoT applications.

Model:
RB924i-2nD-BT5&BG77
Brand:
Mikrotik
Condition:
Original New
Warranty:
1 year

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Item	Specification
Brand	MikroTik
Model	RB924i‑2nD‑BT5&BG77 (KNOT)
CPU	QCA9531, 650 MHz, 1‑core
RAM	64 MB
Storage	16 MB Flash
Operating System	RouterOS, License Level 4
Ethernet Ports	2 x 10/100 Mbps RJ45 Ether1: PoE‑in 802.3af/at Ether2: PoE‑out 802.3af/at
Wireless	2.4 GHz 802.11b/g/n, 300 Mbps, built‑in 1.5 dBi PIFA antenna
Bluetooth	Bluetooth 5
Cellular Module	Built‑in BG77 (NB‑IoT / Cat‑M1), Nano‑SIM slot
Interfaces	RS485 terminal block, 1 x Micro‑USB 2.0, Mini‑PCIe slot, GPIO pins
GPS	Built‑in GPS / GLONASS / BeiDou / Galileo
Power Input	PoE‑in: 12‑57 V DC DC Jack: 12‑57 V DC Micro‑USB: 5 V DC
Max Power Consumption	5 W (no attachments), up to 18 W max
Cooling	Passive cooling
Dimensions	122 × 87 × 26 mm
Mounting	Wall‑mount, DIN‑rail mount
Operating Temperature	-40 °C ~ +70 °C
Protection Class	IP20
Weight	210 g
MTBF	Approx 100000 hours @25°C
Package Contents	Unit, wall‑mount set, DIN‑rail mount set, Micro‑USB cable