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Product Description
DTU05-CAT1 is a cost-effective 4G Bluetooth gateway designed for enterprise-level Bluetooth IoT applications. It supports full Netcom LTE-CAT1, ethernet or WIFI access to the internet.
DTU05-CAT1 can not only be used to monitor the broadcast signal of Bluetooth devices, but also supports remote control of Bluetooth devices. Its RF part has an additional PA function, which improves the transmission power and receiving sensitivity of Bluetooth, and uses an external high-gain columnar antenna, which greatly enhances the wall-penetrating performance of the Bluetooth gateway and the coverage radius in open distances.
Application
Smart campus: campus body temperature monitoring system for resumption of classes, student positioning, check-in
Smart medical care: infusion monitoring and early warning system, body temperature monitoring system, patient positioning, health monitoring
Smart elderly care: health monitoring and early warning, positioning of the elderly
Smart factory: asset monitoring, personnel positioning
Smart Cities: Environmental Monitoring
Smart farming and animal husbandry: livestock positioning, livestock identification, greenhouse temperature and humidity monitoring
Features
Support BLE to 4G full Netcom, BLE to 2.4G WIFI, BLE to Ethernet
Specification
Processor and System
Main control chip | nRF52840 (64 MHz Arm® Cortex-M4 with FPU) |
RAM/Flash | 256KB/1MB |
Bluetooth version | Bluetooth LE 5.0 |
Bluetooth roles | support Central, Peripheral, Broadcaster, Observer |
Concurrent connections | point-to-point connections |
Concurrent scanning | package 100 devices for data upload |
Filter function | support |
Working frequency | 2402MHz~2480MHz |
Debugging method | GFSK |
Transmission power | 0dBm~+28dBm (default +28dBm) |
Receiving sensitivity | -105dBm |
Antenna Gain | Peak 2dbi |
Transmission distance | 350 meters coverage radius (open distance) |
Communication protocol | MQTT IoT communication protocol (based on TCP/IP) |
Data packaging format | JSON |
4G Specification
Frequency band (all Netcom): | LTE-FDD:B1/B3/B5/B8 |
LTE-TDD:B34/B38/B39/B40/B41 | |
Transmission rate: | LTE-TDD:(uplink and downlink ratio 2) Max 8Mbps (DL)/ Max 2Mbps (UL) |
(Uplink and downlink ratio 1) Max 6Mbps (DL)/ Max 4Mbps (UL) | |
LTE-FDD: Up to 10Mbps (DL) / Up to 5Mbps (UL) |
Wifi Specification
Protocol standard | IEEE 802.11b/g/n |
Working frequency | 2.4GHz~2.4835GHz |
Working mode | Client mode |
Transmission power | 20.5dBm (max) |
Receiving sensitivity | -98~-72dBm |
Electrical Specification
Working voltage | 5V~18V |
Rated input | DC 12V 1A |
Average power consumption | 108mA@12V/1A (avg 75mA) |
225mA@5V/2A (avg 160mA) | |
Power supply mode | power adapter (factory default)/Type-C DC power supply |
Working temperature | -40℃~+85℃ |