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Modbus Rtu Wifi

I 10 migliori prodotti di aprile 2025
Ultimo aggiornamento: 27 aprile 2025
Waveshare
Waveshare
Convertitore da RS485 a WIFI/Ethernet, Modbus MQTT Gateway, RS485 Server Seriale, con RS485, WIFI ed Ethernet Porte, Supporto RS485 a WIFI, RS485 a Ethernet, Ethernet a WIFI, ecc.
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99

QUALITÀ MASSIMA

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#1 VINCITORE

  • RS485 to WIFI/Ethernet serial server supports RS485 to WIFI, RS485 to Ethernet, Ethernet to WIFI, etc. supports TCP Server / TCP Client / UDP Server / UDP Client
  • Serial command mode, the user sends data to the server according to the protocol, send data to different servers without restarting
  • Support HTTPD Client Mode, after the user has set the HTTP header through AT commands or web page, the module can send data to the HTTP server, or obtain data from the HTTP server
  • Support MQTT function, support Modbus TCP and Modbus RTU interconversion mode
  • Industrial rail-mount support, easy to install, compact size, cost-effective. Power supply is not included, it is recommended to use a 12V Industrial DIN-Rail Power Supply
  • 48,95 € SU AMAZON
USR
USR
USRCN USR-W610 Server Industrial WIFI to RS232 RS485 Serial and Ethernet Converter WatchDog Gateway Supports modbus RTU to TCP
Spedizione gratuita
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97

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#2

  • Modello: USR-W610
  • Convertitore da seriale a WiFi USR-W610, in grado di realizzare una trasmissione trasparente bidirezionale tra RS232 / RS485 e WiFi / Ethernet
  • Da seriale a WIFI / Ethernet, da WIFI a Ethernet
  • Watchdog hardware, connessione stabile
  • Modbus RTU a Modbus TCP.
  • 55,68 € SU AMAZON
PUSR
PUSR
PUSR 2 porte Ethernet Convertitore seriale a WiFi Modbus RTU a Modbus TCP da rs232 rs485 a WiFi Ethernet Modalità cablata, AP, STA, AP+STA USR-W630
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94

QUALITÀ OTTIMA

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#3

  • Due porte Ethernet: 1x LAN, 1x LAN/WAN. Due porte Ethernet (WAN e LAN) possono essere utilizzate contemporaneamente
  • Gateway Modbus: Modbus TCP a Modbus RTU in bidirezionale; Sondaggio Modbus
  • Supporta Web Server, software di installazione, comando AT seriale / rete per configurare il modulo.
  • Modalità di lavoro: TCP Server/TCP Client/UDP Server/UDP Client/httpd Client mode.
  • Hardware WatchDog, 24 ore di funzionamento stabile.
  • 76,00 € SU AMAZON
BGNing
BGNing
USR-W630 Convertitore seriale/Wi-Fi industriale seriale Supporta 2 porte Ethernet, Modbus RTU
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88

QUALITÀ DISTINTA

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#4

  • Due porte Ethernet: 1x WAN, 1x LAN/WAN Due porte Ethernet (WAN e LAN) possono essere azionate contemporaneamente
  • Modbus Gateway: Modbus TCP a Modbus RTU in due direzioni; Modbus Poling
  • 2 porte Ethernet seriale a WiFi e convertitore Ethernet Usr-W630, che può realizzare la trasmissione trasparente bidirezionale tra RS232 / RS485 e Wifi, Wifi ed Ethernet, seriale ed Ethernet
  • Supporta web server, software di configurazione, comando seriale/network-AT per configurare il modulo; standard WIFI: 2.4GHz 802.11b/g/n
  • Modalità di funzionamento: server TCP / client TCP / server UDP / client UDP / modalità client HTTP
  • 75,00 € SU AMAZON
Waveshare
Waveshare
Waveshare Industrial Modbus RTU 8-Ch Relay Module (D) With Digital Input And RS485 Interface, Multi Isolation Protection Circuits, 7~36V Power Supply
Spedizione gratuita
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84

QUALITÀ AFFIDABILE

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#5

  • Configurable device address (1~255), multi devices can be cascaded on RS485 bus. Features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically
  • Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal. Onboard unibody magnetical isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
  • Onboard resettable fuse and TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, provides over-current/over-voltage proof, lightningproof & anti-electrostatic. Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit
  • Adopts dedicated relay driver chip, with built-in flyback diode protection, for stronger and more stable driving ability. Supports passive and active digital input, with bi-directional optocoupler isolation, built in debouncing algorithm. The relay supports digital input linkage control or toggle control
  • Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection. High quality relay, contact rating: ≤10A 250VAC/30VDC. Rail-mounted ABS plastic enclosure, easy to install, safe to use. Multiple LEDs for indicating the MCU status and signal transceiving status
  • 52,99 € SU AMAZON
IAMMETER
IAMMETER
IAMMETER, Bi-direzionale, Din Rail, Monitor Solar PV System, Power Usage Monitor, Home Assistant, NodeRed, Modbus TCP/RTU, Three Phase Energy Meter Net Energy Metering, WiFi, 150A, 50Hz, CE
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#6

  • 1. Monitor "Exported to /importted from Grid Energy" vs "Solar Production" in realtime
  • 2. Track your home energy use in realtime and create the billing information on hourly/daily/monthly basic
  • 3. Compare your electricty bill and income of your solar PV system and provide you a detailed report
  • 4. Monitor energy flow in two-way (From Grid and To Grid) by only one bi-directional meter
  • 5. Open API for perfect integration into your own server or other Home Automation Platform (Home-Assistant,OpenHAB,Node-RED,ioBroker,PVoutput)
  • 200,00 € SU AMAZON
ArecaIoT
ArecaIoT
CWT-L2-WIFI 1Di + 1DO (Transistor) + 2Ai (4-20mA) Modulo Wifi Modbus Tcp IO, WIFI Modbus Tcp Rtu
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80

QUALITÀ BUONA

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#7

  • 1Di (contatto pulito) + 1DO (transistor) + 2Ai (4-20mA)
  • Comunicazione: Modbus TCP su Wi-Fi (2.4G, 802.11 b/g sicurezza WEP/WPAWPA2)
  • Alimentazione: 9-28 V CC (consumo: 12 V in ingresso max. 150 mA/media 50 mA)
  • ambiente di lavoro: -30°C~+70°C / 5~95%
  • Protezione IP30, materiali in ferro
  • 77,68 € SU AMAZON
Waveshare
Waveshare
Convertitore RS232/485 a WiFi Ethernet Server Seriale, Modbus Gateway, MQTT Gateway, Supporto Seriale a WIFI, Seriale a Ethernet, Ethernet a WIFI ecc. Alimentazione DC 6~36V
Spedizione gratuita
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#8

  • ★ RS232/485 Serial to WiFi Ethernet Converter combines serial server, Modbus gateway, MQTT gateway, serial port to HTTPD Client, etc. multi functions in one, with RS232, RS485, WIFI and Ethernet interfaces, support serial port to WIFI, serial port to Ethernet, Ethernet to WIFI, etc.
  • ★Industrial grade serial server RS232/485 to WiFi and Ethernet support TCP server, TCP client, UDP server, UDP client transparent transmission mode
  • ★ RS232/485 to WiFi Eth serial device server support AP mode, STA mode, and AP+STA mode multi wireless networking methods, support APLAN, APWAN, Router, and Bridge mode multi wired networking methods
  • ★ Featrues multi configuration methods, AT command mode, socket distribution protocol, hardware protection, customized registration packets, heartbeat packets
  • ★ Support screw terminal and DC 5.5 power port for power supply, DC 6~36V wide voltage range input. Industrial aluminum alloy case, wall-mount and rail-mount support
  • 44,49 € SU AMAZON
Waveshare
Waveshare
Relè Modbus POE ETH Modulo Relay Ethernet a 8 canali Supporta l'invio di Comandi del Protocollo Modbus RTU/Modbus TCP Tramite la Porta Ethernet per Controllare il Relè e Vari Dispositivi
Spedizione gratuita
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71

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#9

  • Industrial 8-ch relay module supports Modbus RTU protocol/Modbus TCP protocol, supports TCP Server / TCP Client / UDP Mode / UDP Multicast / HTTP / MQTT, PoE port Communication
  • Modbus POE ETH Relay features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically. Supports DC 7~36V wide range power input and PoE power supply
  • Onboard optocoupler isolation, prevent the relay from being interfered by high-voltage circuit, onboard reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection
  • High-quality relay, contact rating: ≤10A 250VAC/30VDC, directly controlling 220VAC home appliances, or devices below 30VDC
  • 4 LEDs and Network indicators for indicating the MCU status and signal transceiving status. Rail-Mounted ABS protective enclosure design, easy to install, safe to use
  • 53,99 € SU AMAZON
Pluuttiem
Pluuttiem
Pluuttiem -WIFI232-B2 UART Zu-WiFi/Ethernet, Modulo TTL seriale a WiFi incorporato, Supporta Modbus RTU a Modbus a Modbus
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70

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#10

  • Supporta Modbus RTU a Modbus . Supporta più modalità di rete con 1 porta Ethernet RJ45
  • Supporta server/client, server UDP, client https, Virtual COM
  • Converte UART (3,3 V TTL) in WLAN o Ethernet
  • -WIFI232-B2 è un modulo WiFi UART 802.11 b/g integrato. Può collegare dispositivi seriali convenzionali e dispositivi controllati MCU a una rete Wi-Fi per realizzare il controllo e la gestione. Il modulo ha una porta Ethernet. Può realizzare la trasmissione reciproca dei dati tra Wi-Fi, seriali ed Ethernet.
  • 1 Le porte seriali TTL supportano velocità di trasferimento dati fino a 460,8 Kbps. 32 connessioni client simultanee all'interfaccia Soft AP
  • 14,71 € SU AMAZON
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