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USB Dongle Rev 1.0                            

Copyright © 5GHUB.US

 

 

 

 

5G NB-IOT & GNSS USB KIT

 

USB Dongle BG77 Technical Specifications & User Manual 

 

 

 

 

 

Summary of Contents for BG77

Page 1: ...1 USB Dongle Rev 1 0 Copyright 5GHUB US 5G NB IOT GNSS USB KIT USB Dongle BG77 Technical Specifications User Manual...

Page 2: ...US Purpose of the Document The purpose of this document is to explain the technical specifications and manual for using the 5G NB IoT GNSS USB Dongle Document History Version Author Date Description...

Page 3: ...ents 4 2 General Description 5 2 1 Overview 5 2 2 Key Features 5 2 3 Overview Diagrams 6 2 4 Physical Characteristics 6 2 5 Peripherals Key Components 8 2 6 Peripherals IO Connections 10 2 7 Hardware...

Page 4: ...ongle with on board LTE GNSS antennas Download software Software can be downloaded from the following website https www 5ghub us download Software to download QNavigatorV1 6 in the folder Tools Quecte...

Page 5: ...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 numbe...

Page 6: ...nctions 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...

Page 7: ...7 USB Dongle Rev 1 0 Copyright 5GHUB US Figure 3 Physical Characteristics...

Page 8: ...8 USB Dongle Rev 1 0 Copyright 5GHUB US 2 5 Peripherals Key Components Figure 4 USB Dongle Top Side Key Components...

Page 9: ...9 USB Dongle Rev 1 0 Copyright 5GHUB US Figure 5 USB Dongle Bottom Side Key Components Figure 6 USB Dongle Side View Key Components...

Page 10: ...USB Dongle Connectors I2C interface lines might be configured as USART interface SDA line can work then as USART TXD and SCL line can work as USART RXD MOSI and SCK lines might be configured as USART...

Page 11: ...directly General purpose digital I O Pins 14 A0 A5 PA6 PA7 SS MOSI MISO SCK SDA SCL GPIO 2 connected to BG77 ADC 2 connected to BG77 USB 1 I2 C 2 1 connected to BG77 SPI 1 UART 1 ADC pins 6 8 10 12 b...

Page 12: ...enable voltage translators on the outputs for working with the 5V or 3 3V 3 3V O 3 3V generated by the on board regulator Maximum current drawn is 3A The regulator also provides power to the MCU and B...

Page 13: ...he I O pins can tolerate is 3 3V Applying voltages higher than 3 3V to any I O pin could damage the board 2 9 BG77 chipset All functionality of the BG77 shipset shall be implemented excluding the foll...

Page 14: ...sign_Rev A_20170814 pdf 3 Quectel_Antenna_Design_Note_V2 0 pdf 4 Quectel_RF_Layout_Application_Note_V2 2 pdf 5 Quectel_QFlash_User_Guide_V2 3 6 Arduino IDE https www arduino cc en Main Software 7 Ardu...

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