آر اف (فرکانس رادیویی) و بی‌سیم ماژول‌ فرستنده‌گیرنده و مودم آر اف

Product Attributes

Introduction

The NB-IoT & GNSS USB dongle kit is a cellular and GPS kit that can be used for the 5G wireless technology. The kit is a USB dongle with on-board LTE & GNSS antennas. The board is a powerful board that features a microcontroller and wireless modem. The microcontroller is an Atmel’s SAMD21G18A MCU which features a 32-bit ARM Cortex M0+ core. The wireless modem is BG96 which is an embedded IoT (LTE Cat-M1, LTE Cat-NB1 and EGPRS) wireless communication module. BG96 wireless modem provides a maximum data rate of 375Kbps downlink and 375Kbps uplink. It features ultra-low power consumption, provides data connectivity on LTE-TDD/LTE-FDD/GPRS/EDGE networks, and supports half-duplex operation in LTE networks. It also provides GNSS to meet customers’ specific application demands. The USB dongle provides rich sets of Internet protocols, industry-standard interfaces (USB/UART/I2C/Status Indicator) and abundant functionalities. The board offer a high integration level and enables integrators and developers to easily design their applications and take advantage of the board low power consumption, many functionalities, and USB drivers for Windows 7/8/8.1/10, Linux and Android. The kit is a rich hardware board that can be used for the latest 5G wireless technology and enables a variety of smart and 5G applications for devices, and acts as a great educational tool for learning about 5G and 32-bit application development. It enables large number of applications such as wireless POS, smart metering, tracking, smart transportation, smart buildings, smart city, and smart homes. The board is also compatible with Arduino and Arduino software (IDE). Arduino sketches and examples are provided with the kit and additional sketches can be developed and uploaded to the board.

Features

• Atmel ATSAMD21G18 MCU
• Quectel BG96 NB-IoT module
• On-board LTE & GNSS antenna
• Supports LTE NB-IoT and Machine Type Communications (MTC)
• Supports EGPRS
• Global Frequency Band B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B26/B28/B39 (B39 for Cat.M1 only) for LTE and 850/900/1800/1900MHz for EGPRS
• Supports the protocols TCP/UDP/PPP/SSL/TLS/FTP(S)/HTTP(S)/NITZ/PING/MQTT
• Supports SMS
• Supports GNSS technology (GPS, GLONASS, BeiDou/Compass, Galileo, QZSS)
• Compact board size of 65 mm x 30mm
• Nano USIM card slot
• Arduino IDE Compatible
• Works with Windows, Linux, or Android
• Ready for smart applications and development (smart home, smart city, smart transportation, smart metering, smart farming, smart waste management, asset tracking, location, navigation, mapping, and timing applications)
• The board can be powered via the USB connector
• Each of the 14 general purpose I/O pins on the board can be used for digital input or digital output using pinMode(), digitalWrite(), and digitalRead() functions. Pins used for PWM can be using analogWrite() function. All pins operate at 3.3 volts. Each pin can source or sink a maximum of 10 mA and has an internal pull-up resistor (disconnected by default) of 20 - 60 K ohm.

Applications

• wireless POS
• smart metering
• tracking
• smart transportation
• smart buildings
• smart city
• smart homes
• Gas Detector
• Soil PH Tester
• Optical Sensor
• Machinery Alarm System
• Irrigation Controller
• Elevator
• Asset Tracking Electronics
• Person/Pet Tracking
• Water/Gas Metering
• Smart Parking System
• Fire Hydrant
• Smoke Alarm
• Trash Bin
• Street Lighting