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Serial Port Module, RS232-to-TTL Module, Module with Transmit/Receive Indicator Lights, RS232-to-Level Module
- Model #: NJS3LBJ-43
- $11.84 –
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CH9350 HID Serial To TTL RS232 UART Converter Module For Keyboard, Mouse, USB To Virtual COM Port
- Model #: YZ1TMCD-57
- $15.34 –
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CH340G download cable, USB to serial port module, USB to TTL, firmware update cable, RS232 upgrade board with shell
- Model #: NJS3LBJ-117
- $12.28 –
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Serial Server RS485 To Ethernet Gateway Converter TCP/IP To Serial IoT Module Communication Device Communication TCP 232-304
- Model #: UI0COO209
- $32.89 –
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TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control
- Model #: MH8XY-34
- $11.82 –
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USB extension cable Interface settings Instrument serial port RS485 to USB converter connector board module
- Model #: CF5LA369
- $13.28 –
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- $11.99 –
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USB extension cable Interface settings Instrument serial port RS485 to USB converter connector board module
- Model #: F2QIK-218
- $15.43 –
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ESP32-ETH Embedded Serial Port Networking Module ESP32-ETH Bluetooth-Compatible Ethernet Combo Gateway MCU Mo
- Model #: YZ1TMCD-191
- $19.29 –
- More options from $19.29 - $20.53
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WT32-ETH01 Embedded Serial Port Networking Ethernet Bluetooth-compatible Combo Gateway MCU ESP32 Module Board
- Model #: CF5LA99
- $11.19 –
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CH340 Chip 6-In-1 Serial Port Automatic Conversion Module USB To UART TTL/RS232/RS485
- Model #: YZ1TMCD-328
- $22.61 –
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1PCS USB to serial port 9-pin, to RS232 nine-pin serial cable Data cable COM port HL-340 chip converter
- Model #: OI5RT-518
- $16.93 –
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EZ-USB FX2LP CY7C68013A USB Core Board Development Board USB Logic Analyzer With I2C Serial SPI Interface Module Mini USB
- Model #: CF5LA456
- $15.23 –
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4 Port USB to RS232 RS-232 9-Pin DB9 Serial Cable PL2303 Chipset Male A Adapter PC Notebook Accessories
- Model #: LLMLL-1709
- $34.20 –
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1M CH340 USB to TTL Serial Download Cable Convert Wire Adapter for Win7/8/98/XP Cable Line Electric Adapter
- Model #: LCGJ-474
- $15.39 –
- More options from $15.39 - $18.98
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for Wemos D1 Mini ESP8266 ESP32-C2 ESPC2-12 Dev-Kit Serial +Bluetooth CH340G ESP8684 Development Board Module For
- Model #: CF5LA376
- $13.97 –
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- $12.11 –
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Multi serial port card 4-port RS-422/485 PCI CP-134U V2
- Model #: UI0COO588
- $153.32 –
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COM Port Card Serial Port Card RS-232/422/485 PCI-1612 REV: A1
- Model #: UI0COO544
- $139.39 –
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LS2208 RS232 Serial Cable CBA-R01-S07PAR For LS2208 6.5 Feet
- Model #: DF6QPP-62
- $14.45 –
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Pci-e to 8-port RS485/42 multi-serial port card UT-788
- Model #: CF3LA517
- $155.52 –
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VIA6421 PCI to SATA PATA Hard Disk Converter PCI to IDE Extend Card for Desktop PC RAID Dual Channel Serial ATA Disk Array Card
- Model #: YY7CGH491
- $27.91 –
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ESP-02S Serial 2.4G Module: 1Mbit Rate, ESP8266-Compatible For Home & Industrial IoT
- Model #: CF5LA286
- $13.26 –
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Voice module playback serial voice broadcast recognition module customized voice chip control module JR6001
- Model #: CF5LA64
- $11.99 –
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PCI to 16 port RS232 multi serial port card UT-7516
- Model #: CF3LA830
- $228.81 –
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CP-132I PCI Multi-Serial Card 2-Port RS-422/485 PCI
- Model #: I1BSED-135
- $159.02 –
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For CONTEC Industrial serial port acquisition card COM-2C-PE
- Model #: CF3LA482
- $147.43 –
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AX99100 Chipsest RS232 Serial COM& DB25 Printer Parallel Port LPT To PCI Riser Card Adapter For Desktop PC
- Model #: DF6QPP-204
- $16.99 –
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For Raspberry Pi Zero UPS-Lite Power Board Integrated Serial Port and Power Detection Function with
- Model #: DF6QPP-580
- $36.14 –
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3.5-Inch IDE To SATA Adapter Card Desktop Hard Disk IDE Optical Drive To SATA Converter Parallel Port To Serial Port
- Model #: DF6QPP-85
- $14.81 –
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ESP-01 Esp8266 ESP-01S Model Of The ESP8266 Serial Breadboard Adapter To Module Breakout UART Module
- Model #: CF5LA160
- $12.19 –
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