Esp32 Formats and Communication: Application of Communication Protocols with ...
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- Book Title
- Esp32 Formats and Communication: Application of Communication Pro
- ISBN
- 9781484293782
- Publication Year
- 2023
- Series
- Maker Innovations Ser.
- Type
- Textbook
- Format
- Trade Paperback
- Language
- English
- Publication Name
- Esp32 Formats and Communication : Application of Communication Protocols with Esp32 Microcontroller
- Item Length
- 9.3in
- Publisher
- Apress L. P.
- Item Width
- 6.1in
- Item Weight
- 35.6 Oz
- Number of Pages
- Xix, 646 Pages
關於產品
Product Information
Although Wi-Fi communication is incorporated in many internet-based applications, knowledge of alternative communication protocols is vital for optimal project development with a microcontroller, such as the ESP32. This book focuses on communication protocols for the ESP32 microcontroller with illustrative projects ranging from a Bluetooth Low Energy beacon communicating with your smart wristwatch to Long Range (LoRa) communication between microsatellites circling 550km above the Earth and an ESP32 microcontroller in your home. Just as there are different communication protocols, there are different ESP32 microcontroller formats. You'll examine the features of several ESP32 microcontroller formats, which enable the optimal combination of communication protocol and ESP32 format to achieve the requirements of a project. Several of the communication protocols and ESP32 formats have only been available in the last few months or years, making the book very relevant. Each chapter focuses on a communication protocol and is stand-alone, so they can be read without having to start from the beginning of the book. The chapters are loosely grouped into short- and long-range communication, image management for transmission to a webpage or a remote LCD screen, and the required apps and IoT techniques for remote control of an ESP32-CAM robot vehicle. The advantages of each communication protocol correspond to different project types. What You'll Learn Study the MESH communication protocol and the ESP-NOW protocol with communication between ESP32 microcontrollers without a Wi-Fi connection Review email communication projects with an ESP32 and generation of quick response codes to instruct an ESP32 to control a connected device. Look at the ESP32-CAM module built around a 2M-pixel camera for streaming images with the WebSocket protocol to a remote ESP32 Control an ESP32-CAM robot car through remote communication over the internet with image streaming to an Android tablet or mobile phone. Who This Book Is For
Product Identifiers
Publisher
Apress L. P.
ISBN-10
1484293789
ISBN-13
9781484293782
eBay Product ID (ePID)
26061847962
Product Key Features
Publication Name
Esp32 Formats and Communication : Application of Communication Protocols with Esp32 Microcontroller
Format
Trade Paperback
Language
English
Publication Year
2023
Series
Maker Innovations Ser.
Type
Textbook
Number of Pages
Xix, 646 Pages
Dimensions
Item Length
9.3in
Item Width
6.1in
Item Weight
35.6 Oz
Additional Product Features
Number of Volumes
1 Vol.
Lc Classification Number
Ts171.57
Table of Content
PREFACE CHAPTER 1: ESP32 MICROCONTROLLER USB to UART driver installation Arduino IDE Boards Manager esp32 version 2.0.N ESP32 DEVKIT DOIT TTGO T-Display V1.1 Pulse width modulation Analog to digital conversion TTGO LoRa32 V2.1 1.6 TTGO T-Watch V2 TTGO T-Watch installation M5Stack Core2 M5Stack Core2 installation M5Stack Core2 and sound M5Stack Core2 M5G0 battery base ESP32-CAM ESP32-CAM-MB module ESP32-CAM-CH340 module Image resolution Memory Over The Air (OTA) Software versions CHAPTER: 2 I2S AUDIO Analog to digital Direct Memory Access PDM microphone Fast Fourier Transform Digital to analog PCM5102 decoder module MAX98357 decoder module Internet radio Internet radio with ESP32 module Internet radio with M5Stack Core2 Audio data and Bluetooth ESP32 to Bluetooth speaker MP3 player Play MP3 files from micro-SD card Play MP3 files with M5Stack Core2 CHAPTER 3 : MESH COMMUNICATION ESP-MESH ESP-MESH and one Bluetooth device ESP-MESH and several Bluetooth devices CHAPTER 4: TTGO T-WATCH V2 TTGO T-watch functionality Configuration file Main sketch Default display screen Application menu Screen brightness GPS information GPS satellite map Bluetooth communication Infrared signalling Synchronisation with Network Time Protocol Source OpenWeatherMap API data Step counter and distance measure Timer Battery voltage and microcontroller temperature Data storage on micro-SD card Temperature, current and screen brightness GPS tracking data CHAPTER 5: BLE BEACONS Eddystone beacons Eddystone URL beacon Eddystone TLM beacon Eddystone UID beacon iBeacon Beacon raw data BLE communication GATT profile Two-way communication Notifications nRF24L01 module as BLE transceiver CHAPTER 6: LORA AND MICROSATELLITES ESP32 as LoRa transmitter or receiver ESP32 and LoRa satellites Installation and configuration Test station configuration and test message Microsatellite tracking CHAPTER 7: EMAIL AND QR CODES email QR codes XML HTTP request QR codes and XML HTTP request QR codes and WebSocket CHAPTER 8: WEBSOCKET, WEBSERIAL AND WEBDASHBOARD WebSocket WebSerial Web Dashboard CHAPTER 9: MQTT Smart meter MQTT and smart meter Wi-Fi connection to router ESP-NOW, MQTT and smart meter Updating time Wi-Fi or Wi-Fi and ESP-NOW CO2 and TVOC CO2 and TVOC with MQTT CHAPTER 10: MANAGING IMAGES Image bitmap Display black and white image Display colour image Bitmap and X bitmap Send image in email Store image file in SPIFFS Image URL in sketch Display image as Sprite LCD screen M5Stack Core2 and accelerometer Memory requirements Display time with Sprites Extension to M5Stack Core2 Compress HTML code CHAPTER 11: ESP32-CAM CAMERA Stream images direct to LCD screen Stream images to remote LCD screen Stream images over Wi-Fi Webpage with control functions WebSocket esp_http_server Webpage with image streaming and control functions ESP32-CAM image resolution CHAPTER 12: CONTROL APPS app to display a webpage app to display streamed images app to transmit and receive data app with image streaming and control functions app sliders Circular slider Vertical slider Horizontal slider touchdown and touchup app to control WS2812 RGB LED Bluetooth communication Wi-Fi communication CHAPTER 13: REMOT
Copyright Date
2023
Topic
Hardware / General, Mechanical
Dewey Decimal
004.62
Dewey Edition
23
Illustrated
Yes
Genre
Computers, Technology & Engineering
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