TruGem 21T Rugged Edge Computing Gateway AIoT-5G-NV21 is engineered for demanding vehicular environments, combining IP67-rated protection with a durable ruggedized design that ensures reliable performance under harsh conditions. Powered by an NPU delivering up to 21 TOPS, it enables advanced edge AI processing directly at the source, significantly reducing latency and bandwidth usage. With integrated 5G connectivity and GNSS RTK for centimeter-level positioning, this gateway is ideal for applications requiring powerful on-board computing, high-precision location tracking, and robust communication in fleet management and smart transportation systems.

Maximized AI Performance with 21 TOPS
- Powered by a high-performance NPU delivering up to 21 TOPS, the gateway enables real-time execution of complex AI models at the edge.
- With Docker support, developers can easily deploy and manage custom algorithms for intelligent edge analytics.


Edge Computing for Real-Time Efficiency
- Processes data directly on the device without relying on the cloud. Reduces latency, ensuring faster response times for critical operations.
- Minimizes the need to send large volumes of data to external servers.Enhances efficiency and lowers bandwidth usage in dynamic environments.
- Guarantees smooth and efficient operations in fast-changing conditions and provides real-time analytics.
Comprehensive Connectivity for Seamless Integration
- Equipped with industrial-grade M12 8-pin ethernet connectors for robust data transmission.
- RS232/RS485, facilitates versatile integration with diverse IoT devices and vehicle systems.
- Serves as an industrial IoT gateway, enabling seamless connection and control of IoT devices and sensors.
- Supporting remote connect IoT anywhere, it allows real-time monitoring and management of vehicle from any location.


Real-Time Precision and Enhanced Accuracy
Integrated with GNSS RTK technology offers with unparalleled precision accuracy and reliability for location tracking and timing.
- Centimeter-Level Positioning Accuracy
- Real-Time monitoring of movement, ensuring up-to-the-moment situational awareness.
- Reliable Timing Synchronization
- Maintains accuracy even when vehicles or devices are in motion.
Rugged Design for Reliable Performance
- IP67-Rated enclosure provides robust protection against water and dust ingress.
- Built to withstand strong vibrations and shocks.

Cellular | |
FrequencyBands | SKU1 5G NR:n1/3/5/7/8/20/28/38/40/41/66/77/78; LTE-FDD: B1/2/3/4/5/7/8/20/28/66; LTE-TDD: B38/40/41; WCDMA: B1/2/5/8 SKU2 5G NR:n1/3/5//7/8/20/28/38/40/41/75/76/77/78 LTE FDD: B1/3/5/7/8/20/28/32 LTE TDD: B38/40/41/42/43 WCDMA: B1/5/8 *more bands can be supported with different SKU |
Interfaces | |
Ethernet Interface | 1*10/100/1000 Mbps, M12 8-Pin,WAN/LAN |
Serial Interface | 1*RS232/485,M12-A 4-Pin |
Console Interface | 1*USB,(built-in) |
Antenna Connector | 4*5G、2*WIFI |
SIM Slot | 2 |
TF Slot | 1 (built-in) |
Power | |
Power Supply | DC 9-36V |
Consumption | <20W |
WiFi | |
WIFI | 2.4GHz and 5Ghz, IEEE 802.11b/g/n/ac,supports 32 users access |
Others | |
Hardware Watchdog | Built-in |
Sensor | Built-in temperature sensor can monitor the working temperature of the motherboard in real time |
Mechanical characteristics | |
Protection Rating | IP67 |
Housing | Metal |
Installation | Wall, Pole, Bracket |
Dimension | 205mm*155mm*60mm |
EMC | |
Static | EN61000-4-2, level 3 |
Radiation Electric Field | EN61000-4-3, level 3 |
Pulsed Electric Field | EN61000-4-4, level 3 |
Surge | EN61000-4-5, level 3 |
Conducted Disturbance Immunity | EN61000-4-6 ,level 3 |
Shock Wave Resistance | EN61000-4-12,level 3 |
Power Frequency Magnetic Field Resistance | EN61000-4-8, horizontal / vertical 400A/m (>level 2) |
Ambient Temperature And Humidity | |
Operating temperature | -30℃ ~ +70℃ |
Relative humidity | 10%~100% |
Storage temperature | -45℃~ +85℃ |
Network | |
WAN | Supports NAT, Router, Bridge, IP Pass through etc. |
LAN | Supports dynamic IP address allocation and access with static IP address mode |
Protocol | |
Industrial Protocol | Modbus RTU, Modbus TCP, MQTT, HTTPS, UDP, NTRIP etc.JSON format |
Security | |
Multilevel user | Multi-level management rights |
Data security | L2/L3 Firewall |
Firewall | Supports DMZ, Port Mirror and ALG; |
Supports firewall configuration management | |
Port forwarding | |
Port flip-flop | |
VPN | PPTP, L2TP, L2 To V2V3, GRE L2/L3, Vxlan, OpenVPN etc. |
Reliability | |
Failover | DualSimFailover |
Watchdog | Device runs self-detection, auto recovers from faults |
Management | |
Remote Management | TR069, Web |
Firmware Management | Dual firmware backup |
Remote upgrade | TR069, HTTP/HTTPS, FTP, Telnet, SSH, etc. |
Device Management | TruGem’s ACS (Auto-Configuration Server)Periodic monitoring: Terminals can report parameters periodically according to server instructions, includes various performance of the terminal (Data rate in downlink and uplink, DL Packet Error Rate (PER), MCS, MIMO mode, etc) and Radio-frequency parameter (PCI, RSRP, RSRQ, SINR, Transmit power, etc.) |
Log | SSH |
21T Rugged Edge Computing Gateway AIoT-5G-NV21,with its compact, durable design, 5G AIoT and GNSS Centi-meter RTK tech, makes it ideal for deployment in demanding applications like mining vehicles, agricultural machinery, and public transportation systems.such as:
- Vehicles and Fleet Management
- Smart Grid
- Oil & Energy
- Warehousing &Logistics
- Environmental Monitoring
- Smart Mining
- Smart Farming Machinery
- Smart Port
- Smart Transportation
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