04116nam 22005775 450 991073487240332120251008163510.09781484293768148429376210.1007/978-1-4842-9376-8(MiAaPQ)EBC30614307(Au-PeEL)EBL30614307(DE-He213)978-1-4842-9376-8(PPN)272274216(OCoLC)1389794548(OCoLC-P)1389794548(CaSebORM)9781484293768(CKB)27357712800041(EXLCZ)992735771280004120230630d2023 u| 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierESP32 Formats and Communication Application of Communication Protocols with ESP32 Microcontroller /by Neil Cameron1st ed. 2023.Berkeley, CA :Apress :Imprint: Apress,2023.1 online resource (xix, 646 pages) illustrations (some color)Maker Innovations Series,2948-2550Includes index.9781484293782 1484293789 9781484293751 1484293754 Chapter 1: ESP32 Microcontroller -- Chapter 2: I2S Audio -- Chapter 3: Mesh Communication -- Chapter 4: TTGO T-Watch V -- Chapter 5: BLE Beacons -- Chapter 6: LORA and Microsatellites -- Chapter 7: Email and GR Codes -- Chapter 8: Websocket, Webserial, and Webdashboard -- Chapter 9: MQTT -- Chapter 10: Managing Images -- Chapter 11: ESP32-Cam Camera -- Chapter 12: Control Apps -- Chapter 13: Remote Control Motors -- Chapter 14: Remote Control ESP32-Cam Robot Car.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. You will: Study the MESH communication and the ESP-NOW protocols with communication between ESP32 microcontrollers without a Wi-Fi connection Review email communication projects with a 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.Maker Innovations Series,2948-2550MakerspacesMakerMakerspaces.Maker.004Cameron Neil613678MiAaPQMiAaPQMiAaPQBOOK9910734872403321ESP32 Formats and Communication3404725UNINA02548nam 2200661Ia 450 991096423700332120230803020452.00-19-931155-20-19-025454-81-299-45673-10-19-989196-6(CKB)2550000001018747(OCoLC)838790767(CaPaEBR)ebrary10684997(SSID)ssj0000860352(PQKBManifestationID)12378000(PQKBTitleCode)TC0000860352(PQKBWorkID)10897179(PQKB)11748508(StDuBDS)EDZ0001029523(Au-PeEL)EBL3055224(CaPaEBR)ebr10684997(CaONFJC)MIL476923(Au-PeEL)EBL31092269(MiAaPQ)EBC3055224(EXLCZ)99255000000101874720120412d2013 uy 0engur|||||||||||txtccrThe Hopkins touch Harry Hopkins and the forging of the alliance to defeat Hitler /David L. Roll1st ed.Oxford ;New York Oxford University Pressc20131 online resource (537 p.) Bibliographic Level Mode of Issuance: Monograph0-19-021817-7 0-19-989195-8 Includes bibliographical references (p. [415]-480) and index.David Roll offers a portrait of the most powerful man in Franklin D. Roosevelt's administration. He shows how Harry Hopkins, an Iowa-born social worker who had been an integral part of the New Deal's implementation, became the linchpin in FDR's - and America's - relationships with Winston Churchill and Joseph Stalin, and spoke with an authority second only to the president's. Hopkins could take the political risks his boss could not, and proved crucial to maintaining personal relations among the Big Three.StatesmenUnited StatesBiographyWorld War, 1939-1945Diplomatic historyWorld War, 1939-1945United StatesUnited StatesForeign relations1933-1945Biographies.lcgftStatesmenWorld War, 1939-1945Diplomatic history.World War, 1939-1945940.53/2Roll David L.1940-1851662MiAaPQMiAaPQMiAaPQBOOK9910964237003321The Hopkins touch4445838UNINA