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Mqtt Protocol

I 10 migliori prodotti di febbraio 2025
Ultimo aggiornamento: 11 febbraio 2025
Packt Publishing
Packt Publishing
MQTT Essentials - A Lightweight IoT Protocol: Send and receive messages with the MQTT protocol for your IoT solutions.
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#1 VINCITORE
Independently published
Independently published
MQTT For Complete Beginners: Learn The Basics of the MQTT Protocol
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96

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#2
Ediciones Nuestro Conocimiento
Ediciones Nuestro Conocimiento
Arquitectura del Internet de las Cosas y aplicación de investigación con protocolo MQTT
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#3
Editions Notre Savoir
Editions Notre Savoir
Architecture de l'internet des objets et application de recherche avec le protocole MQTT
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#4
Epitech Group
Epitech Group
Protocol Plus 21 FL 25 ml, 525 millilitro, 1    
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#5

  • ( 7460 ) VITA RESEARCH
  • Contenuto di un flaconcino % VNR Vitamina C /Vitamin C 80 mg 100 Selenio / Selenium 55 µg 100 Collagene / Collagen 5 g
  • 34,57 € (65,85 € / l) SU AMAZON
Waveshare
Waveshare
NB-IoT/Cat-M(eMTC)/GNSS HAT for Raspberry Pi Based on SIM7080G Supports Protocols as TCP/UDP/HTTP/HTTPS/TLS/DTLS/PING/LWM2M/COAP/MQTT Globally Applicable
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#6

  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
  • Supports communication protocols such as TCP/UDP/HTTP/HTTPS/TLS/DTLS/PING/LWM2M/COAP/MQTT;Supports GNSS positioning (GPS, GLONASS, BeiDou, and Galileo)
  • Onboard USB interface, to test AT Commands, get GPS positioning data, and so on; Onboard voltage translator, 3.3V by default, allows to be switched to 5V via onboard jumper; Common baudrate auto-negotiation: 9600/19200/38400/57600/115200 bps
  • Breakout UART control pins, to connect with host boards like Arduino/STM32; SIM card slot, supports ONLY 1.8V SIM card (3V SIM card is not available);3x LED indicators, easy to monitor the working status;Baudrate: 300~3686400 bps
  • Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32), download: www.waveshare.com/wiki/SIM7080G_Cat-M/NB-IoT_HAT
  • 44,65 € SU AMAZON
Packt Publishing
Packt Publishing
Hands-On MQTT Programming with Python            
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#7
LAP LAMBERT Academic Publishing
LAP LAMBERT Academic Publishing
Internet of Things Architecture and Research App with MQTT Protocol
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#8
Waveshare
Waveshare
RS485 a RJ45 Ethernet Convertitore Server Seriale Industriale TCP/IP a Seriale Modulo Supporta Modbus Gateway, MQTT/JSON to Modbus, Modalità di Comunicazione Multipla, Supporto Rail-Mount
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#9

  • ★【Industrial Serial Server】RS485 to RJ45 Ethernet Module for bi-directional transparent data transmission between RS485 and Ethernet, with rail-mount flame-retardant case design, supports 9~24V wide range power supply
  • ★【Modbus Gateway Support】Suitable for Modbus gridding upgrade, can be used with 3D configuration software, Support MQTT/JSON to Modbus, more flexible conversion between different protocols
  • ★【Multi Communication Modes Support】Supports TCP server / TCP client / UDP mode / UDP multicast
  • ★【Multi Hosts Roll-polling Support】Different network devices will be identified and responsed respectively, no more crosstalk issue while communicating with multi network devices. User-defined heartbeat/registration packet, easy for cloud communication and device identification, support NTP protocol, getting network time info for serial output or data upload, support multi configuration methods
  • ★【Technical Support】Development Resources and Technical Support are provided, please feel free to contact us if you have any problem when using the RS485 TO ETH (B)
  • 31,90 € SU AMAZON
Kaxilu
Kaxilu
VITA RESEARCH Supplemento Protocol 30 Flaconcini, 25 ml
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#10

  • Formula migliorata e completa
  • Progettato per le dimensioni portatili
  • Prodotto creato con tecnologia di ultima generazione
  • Prodotto di ottima qualità
  • 45,00 € (1.800,00 € / l) SU AMAZON
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