ISBN: 9798193839880 - lorawan and esp32 iot projects: build long range sensors, wireless monitoring systems, mqtt gateways, data networks, and practical smart devices (5 risultati)

Taschenbuch. Condizione: Neu. Neuware.

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PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Paperback. Condizione: new. Paperback. Go Beyond WiFi and Build Reliable Connected Systems for Farms, Tanks, Outdoor Sites, Equipment, and Remote LocationsWiFi works well when equipment is close to an access point. But what happens when you need to collect information from a water tank, agricultural field, outbuilding, environmental station, or other location far beyond dependable WiFi coverage?LoRaWAN and ESP32 IoT Projects shows you how to solve that problem step by step.Written for readers with no previous experience in electronics, networking, or embedded programming, this practical guide takes you from your first ESP32 setup to complete long-distance communication systems capable of collecting measurements, transmitting compact messages, passing them through gateways, and delivering useful information to applications.You will learn not only how to make the hardware communicate, but also how to design systems that remain efficient, secure, maintainable, and dependable in real-world conditions.Inside, you will learn how to: Understand the difference between LoRa, LoRaWAN, WiFi, and MQTTChoose suitable ESP32 boards, radio modules, antennas, and peripheralsWork safely with GPIO, SPI, I2C, power, and groundingInstall Arduino IDE and prepare an ESP32 development environmentConnect SX1276, SX1278, SX1262, and compatible radio hardwareSend and receive your first point-to-point radio messagesMeasure signal strength and test communication distanceBuild temperature and humidity reporting nodesUnderstand end devices, gateways, network servers, and application serversRegister equipment and configure OTAA activationWork with uplink and downlink communicationSelect the correct regional frequency configurationConfigure and position a LoRaWAN gatewayForward information through MQTTRead and process JSON messagesEncode measurements into compact payloadsDecode transmitted information at the application sideReduce unnecessary airtime and oversized payloadsYou will progress through several complete real-world builds, including a point-to-point temperature link, environmental monitoring station, remote water-level system, agricultural monitoring node, equipment and security alert installation, battery and solar-powered unit, and complete multi-node field network.The final architecture brings everything together: Measurement ESP32 Radio Uplink Gateway Network Decoding MQTT ApplicationRather than changing random settings when something fails, you will learn to identify the last point where the information is correct and troubleshoot from there.You will also learn an important principle for remote installations: Wake Measure Transmit SleepThat approach helps conserve energy while allowing small battery-powered units to operate for extended periods away from conventional infrastructure.Whether you want to monitor farmland, water tanks, equipment, buildings, environmental conditions, or other remote assets, this book gives you a practical foundation for creating communication systems that can grow from one simple node into a complete field deployment.Start with one measurement. Send it farther. Then build a network you can understand, test, and maintain. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…