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  1. Showing 1 - 36 out of 180 results for "serial port communication module"
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      2.4G Wireless Serial Port Module For Long-Distance Communication, Integrated Transceiver Development Accessory
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      2.4G Wireless Serial Port Module F…
      $29.95
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      www.fruugo.us
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      RS232 RS485 Communication Module Dual Port Serial Card With Original Color Match Finish
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      RS232 RS485 Communication Mod…
      $469.00
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      www.fruugo.us
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      PLC Serial Port Communication Module USB To RS485 Serial Port Converter
      PLC Serial Port Communication Mo…
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      ebay.com.au
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      RS232 Serial Port To 2.4Ghz Wifi Transparent Transmission Module DC9-24V Wide Voltage Multi Protocol
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      RS232 Serial Port To 2.4Ghz Wifi Tr…
      $15.58
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      Aliexpress
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      Waveshare Serial Port Module 3V-5.5V RS232 SP3232 Module ESD RS232 To TTL Serial SP3232 Chip Serial
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      Waveshare Serial Port Module 3V-5…
      $20.27
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      Aliexpress
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      Reliability Serial Port Communication Module Converting RS232 To TTL Converters
      Reliability Serial Port Communicatio…
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      ebay.com.au
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      CH9121 Ethernet To RS485 RS232 …
      $20.56
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      Aliexpress
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      RS232 RS485 CAN To TTL Commu…
      $4.84
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      Aliexpress
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      RS232/RS485 Serial Port Controls …
      $43.00
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      Aliexpress
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      1PCS BC-04 Bluetooth Serial Port …
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      eBay
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      CH32V208 Serial Port To Ethernet …
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      Aliexpress
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      USB To 485 Serial Port Converter C…
      $16.46
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      Aliexpress
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      JDY-40 Serial Port Communication …
      $81.90
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      warehousesoverstock
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      RS232 Serial Communication Modul…
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      ebay.com.au
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      Wireless Serial Port Communication…
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      Alibaba B2B
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      2Pcs HC-05 HC05 RS232 Serial TT…
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      Amazon.com
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      Diymore USB To RS232 Communic…
      $1.97
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      Aliexpress
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      USR-DR164 5.8G 2.4G Wi-Fi Seria…
      $12.00
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      Aliexpress
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      Blue Serial Port Adapter Communic…
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      ebay.com.au
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      USB To RS485 Serial Port Converte…
      $2.40
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      Aliexpress
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      RS485 Bus RF Serial Port UART Tr…
      $2.30
      A
      Aliexpress
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      Odot Distributed IO Module CT-532…
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      Alibaba B2B
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      LDTR - WG0002 RS232 Serial Port …
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      Alexnld.com
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      FAUOSWUK RS485 To Serial Serv…
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      ibspot
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      TTL Serial Port To CAN Bus Modul…
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      Aliexpress
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      USB To RS485 Serial Converter Co…
      $3.03
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      Aliexpress
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      USB GSM Serial Port Module SIM8…
      $289.00
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      www.fruugo.us
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      FT232RL Serial Port Board Module …
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      Aliexpress
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      5V Serial Port Module 3W+3W Ster…
      $3.66
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      Aliexpress
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      USB To RS485 Isolated Serial Port …
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      Aliexpress
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      CH9121 Serial Port To Ethernet Mo…
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      Alibaba B2B
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      Blue Serial Port Adapter Practical C…
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      ebay.com.au
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      CP2102 Six-In-One Multifunctional …
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      Aliexpress
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      CH9121 Network Module UART Ser…
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      Alibaba B2B
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      NEW 621-9940 SERIAL I/O COMM…
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      Alibaba B2B
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      USB GSM Serial Port Module For V…
      $33.95
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      www.fruugo.us
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