图书简介

Preface 1 About this Book 2 LTE Cellular Narrowband Internet ofThings (NB-IoT) 3 Installing and Setup Hardware and Software 4 Microcontroller and NB-IoT Modem Units 5 AT Commands 6 Data Serialization and Deserialization 7 Amazon Web Services for IoT Devices (AWSIoT) 8 Data Visualization I Networking 9 Turning on the Modem 10 Transmission Control Protocol (TCP) 11 Secure Socket Layer (SSL) Connection 12 Message Queue Telemetry Transport (MQTT) 13 Location and GPS Tracking 14 Hypertext Transfer Protocol (HTTP) 15 NB-IoT Modem Firmware Update 16 RGBLED 17 Making Sound Using Active Buzzer 18 Making Sound Using Passive Buzzer 19 Keypad Switch 20 Push Button 21 Analog Joystick 22 Infra-Red (IR) Receiver 23 Radio Frequency Identification 24 Eight LED and Shift Register 25 Seven Segment Display 26 Real Time Clock II Sensors 27 Tilt Sensor Switch 28 Photocell 29 Ultrasonic Sensor 30 Temperature and Humidity Sensor 31 Water Level Detection Sensor 32 Microphone Sound Sensor 33 Thermometer 34 Gyroscope Sensor III Actuators 35 Servo Motor 36 Stepper Motor 37 Relay 38 Hardware Parts

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