Shop rs232 module

Sponsored
About our ads
$29.99
RS232 Breakout Tester LED Monitor Module, DB9M/F X DB25M/F Breakout Module
Amazon.com
216
$29.99
RS232 Breakout Tester LED Monitor Module, DB9M/F X DB25M/F Breakout Module
Amazon.com
216
$7.89
Hiletgo 5Pcs RS232 To TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE
Amazon.com
95
$7.89
Hiletgo 5Pcs RS232 To TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE
Amazon.com
95
$12.63
Fafeicy 2-Channel Serial Port Relay Module, RS232 UART Protocol DB9 Interface, Manual Operation, Relay Switch Board, Copper Contacts, Normally Open
Amazon.com
$12.63
Fafeicy 2-Channel Serial Port Relay Module, RS232 UART Protocol DB9 Interface, Manual Operation, Relay Switch Board, Copper Contacts, Normally Open
Amazon.com
$33.99
Waveshare Industrial Serial Server, RS232/485/422 To RJ45 Ethernet Module, TCP/IP To Serial, Small
Amazon.com
6
$33.99
Waveshare Industrial Serial Server, RS232/485/422 To RJ45 Ethernet Module, TCP/IP To Serial, Small
Amazon.com
6
$19.90
RS232 Breakout Tester LED Monitor, DB9 Male To Female Breakout Module
Amazon.com
188
$19.90
RS232 Breakout Tester LED Monitor, DB9 Male To Female Breakout Module
Amazon.com
188
$29.77
PUSR USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS (1)
Amazon.com
$29.77
PUSR USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS (1)
Amazon.com
$42.00
Communication Module: for ProSense DPM4 series panel meters (PN# DPM-RS232)
Automation Direct
$42.00
Communication Module: for ProSense DPM4 series panel meters (PN# DPM-RS232)
Automation Direct
$32.65
Coolwell Industrial Serial RS232 To RJ45 Ethernet Server Module With POE Function TCP/IP To Serial Rail-Mount Support
Amazon.com
2
Free shipping
$32.65
Coolwell Industrial Serial RS232 To RJ45 Ethernet Server Module With POE Function TCP/IP To Serial Rail-Mount Support
Amazon.com
2
$16.99
CH340 Mini Serial Port Module Of PL2303, CH340E RS232 To TTL Module Upgrade USB To Serial Port In Nine Brush Small Plates New For Arrival 2025 High
Amazon.com
Free shipping
$16.99
CH340 Mini Serial Port Module Of PL2303, CH340E RS232 To TTL Module Upgrade USB To Serial Port In Nine Brush Small Plates New For Arrival 2025 High
Amazon.com
Free shipping
$388.31
PSM-ME-RS232/RS232-P PHOENIX CONTACT - Controls & Indicators & Conversion Module Supplies
Radwell.com
$388.31
PSM-ME-RS232/RS232-P PHOENIX CONTACT - Controls & Indicators & Conversion Module Supplies
Radwell.com
$378.89
PSI-DATA/BASIC-MODEM/RS232 PHOENIX CONTACT - Plcs/Machine Control & PLC Module/Rack Supplies
Radwell.com
$378.89
PSI-DATA/BASIC-MODEM/RS232 PHOENIX CONTACT - Plcs/Machine Control & PLC Module/Rack Supplies
Radwell.com
$2,071.00
Siemens 6ES7541-1AD00-0AB0 SIMATIC S7-1500 cm PTP RS232 Module
PLCHardware.com
$2,071.00
Siemens 6ES7541-1AD00-0AB0 SIMATIC S7-1500 cm PTP RS232 Module
PLCHardware.com
$1,377.47
$1,790.72
IRM-NIM-RS232= Ir Series Rs232 Serial Network Interface Module
HardwareStorm
Free shipping
23% off
$1,377.47
$1,790.72
IRM-NIM-RS232= Ir Series Rs232 Serial Network Interface Module
HardwareStorm
Free shipping
$73.50
PSIO-RS232 BOSCH - Plcs/Machine Control & PLC Module/Rack Supplies
Radwell.com
$73.50
PSIO-RS232 BOSCH - Plcs/Machine Control & PLC Module/Rack Supplies
Radwell.com
$22.90
M5stack Technology Co., Ltd. M130 RS232 MODULE 13.2 WITH DB9 FEMAL
DigiKey
$22.90
M5stack Technology Co., Ltd. M130 RS232 MODULE 13.2 WITH DB9 FEMAL
DigiKey
$523.96
Phoenix Contact 2313478 | MODULE COMM SERIAL ETHERNET RS232 RS422 RS485 DIN CDROM INCL. FL SERIES | Data Communication Accessories | FL
RS
$523.96
Phoenix Contact 2313478 | MODULE COMM SERIAL ETHERNET RS232 RS422 RS485 DIN CDROM INCL. FL SERIES | Data Communication Accessories | FL
RS
$171.95
Carlo Gavazzi Inc. MC485232 RS485 / RS232 PORT MODULE
DigiKey
$171.95
Carlo Gavazzi Inc. MC485232 RS485 / RS232 PORT MODULE
DigiKey
$315.63
FL COM SERVER RS232 PHOENIX CONTACT - Plcs/Machine Control & PLC Module/Rack Supplies
Radwell.com
$315.63
FL COM SERVER RS232 PHOENIX CONTACT - Plcs/Machine Control & PLC Module/Rack Supplies
Radwell.com
$360.00
PSM-EG-RS232/TTY-P/2K PHOENIX CONTACT - Controls & Indicators & Conversion Module Supplies
Radwell.com
$360.00
PSM-EG-RS232/TTY-P/2K PHOENIX CONTACT - Controls & Indicators & Conversion Module Supplies
Radwell.com
$136.44
WEG RS232-02 COMMUNICATION MODULE Mrosupply
MRO Supply MC
Free shipping
$136.44
WEG RS232-02 COMMUNICATION MODULE Mrosupply
MRO Supply MC
Free shipping
$118.88
PUSR USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS (5)
Amazon.com
207
Free shipping
$118.88
PUSR USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS (5)
Amazon.com
207
$975.00
Siemens 6ES75401AD000AA0 | PLC EXPANSION MODULES, COMMUNICATION, RS232 BA, D-SUB, S7-1500 SERIES | PLC Expansion Modules
RS
$975.00
Siemens 6ES75401AD000AA0 | PLC EXPANSION MODULES, COMMUNICATION, RS232 BA, D-SUB, S7-1500 SERIES | PLC Expansion Modules
RS
$125.97
Viagasafamido 2Pcs Wireless Transceiver Module, RF Transceiver Module, RS232/485/422-LORA DC12-36V Remote Transmission Radio Transceiver Module
Amazon.com
Free shipping
$125.97
Viagasafamido 2Pcs Wireless Transceiver Module, RF Transceiver Module, RS232/485/422-LORA DC12-36V Remote Transmission Radio Transceiver Module
Amazon.com
Free shipping
$90.30
Advantech Corporation BB-232LB9R RS-232 SERIAL TO SERIAL
DigiKey
$90.30
Advantech Corporation BB-232LB9R RS-232 SERIAL TO SERIAL
DigiKey
$49.35
HF-2211 Serial To Ethernet Converter Device Server RS232 RS485 RS422 To Wifi Network Module With Wide 5-36VDC Input
Amazon.com
Free shipping
$49.35
HF-2211 Serial To Ethernet Converter Device Server RS232 RS485 RS422 To Wifi Network Module With Wide 5-36VDC Input
Amazon.com
Free shipping
$386.00
RS 232 Computer Interface For Kelvitron Controller
Laboratory-Equipment.com
$386.00
RS 232 Computer Interface For Kelvitron Controller
Laboratory-Equipment.com
$162.00
Allen-Bradley 1769-ASCII Compactlogix RS232/RS485/RS422 ASCII, A
PLCHardware.com
$162.00
Allen-Bradley 1769-ASCII Compactlogix RS232/RS485/RS422 ASCII, A
PLCHardware.com
$82.60
8-Channel Serial Server RS485 RS232 RS422 To RJ45 Modbus Gateway RTU To TCP NB183S Build-In Watchdog MQTT/HTTP IOT Module
Amazon.com
$82.60
8-Channel Serial Server RS485 RS232 RS422 To RJ45 Modbus Gateway RTU To TCP NB183S Build-In Watchdog MQTT/HTTP IOT Module
Amazon.com
$12.06
Hibctr 10 Pieces RS232 To TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE
Amazon.com
$12.06
Hibctr 10 Pieces RS232 To TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE
Amazon.com
$10.99
YAODHAOD DB9 Breakout Solderless Connector, Female 9PIN RS232 Serial Adapter To Terminal Connector Signal Module With Case, Screwdriver (DB9 Female
Amazon.com
$10.99
YAODHAOD DB9 Breakout Solderless Connector, Female 9PIN RS232 Serial Adapter To Terminal Connector Signal Module With Case, Screwdriver (DB9 Female
Amazon.com
$42.00
NLC-MOD-RS232 PHOENIX CONTACT - Components & Connector/Terminal/Pin Supplies
Radwell.com
$42.00
NLC-MOD-RS232 PHOENIX CONTACT - Components & Connector/Terminal/Pin Supplies
Radwell.com
$396.76
PSM-ME-RS232/RS485-P PHOENIX CONTACT - Controls & Indicators & Conversion Module Supplies
Radwell.com
2
$396.76
PSM-ME-RS232/RS485-P PHOENIX CONTACT - Controls & Indicators & Conversion Module Supplies
Radwell.com
2
$453.19
FL COM SERVER RS232 - Phoenix Contact PLC Module Automation (New)
Electrical.com
$453.19
FL COM SERVER RS232 - Phoenix Contact PLC Module Automation (New)
Electrical.com
$26.99
Linkstek 2-Port PCI Express RS-232 DB9 Serial Port Card For Windows XP, Vista,7, 8.X, 10, 11 32/64Bit And Linux Pcs, PCIE RS232 Card, PCIE Serial DB9
Amazon.com
69
$26.99
Linkstek 2-Port PCI Express RS-232 DB9 Serial Port Card For Windows XP, Vista,7, 8.X, 10, 11 32/64Bit And Linux Pcs, PCIE RS232 Card, PCIE Serial DB9
Amazon.com
69
$457.76
103005425-5591 Eaton Modbus RS232 / 485 Adapter Module
etechbuy.com
Free shipping
$457.76
103005425-5591 Eaton Modbus RS232 / 485 Adapter Module
etechbuy.com
Free shipping
$8.59
YIOVVOM DB9 Breakout Connector, Male 9 Pin RS232 Connectors, Solderless D-SUB RS485 Serial Adapter Module Board With Screw Terminals, Case, Long Bolts
Amazon.com
1K+
$8.59
YIOVVOM DB9 Breakout Connector, Male 9 Pin RS232 Connectors, Solderless D-SUB RS485 Serial Adapter Module Board With Screw Terminals, Case, Long Bolts
Amazon.com
1K+
Arduino • Komunikasi Serial Antara 2 Arduino • Pemanfaatan Modul RS232
12:22
Arduino • Komunikasi Serial Antara 2 Arduino • Pemanfaatan Modul R…
5.5K viewsApr 9, 2020
YouTubeRXONE Electronics
Arduino USB-to-Serial Tutorial - Programming the Pro Mini
11:04
Arduino USB-to-Serial Tutorial - Programming the Pro Mini
511.8K viewsSep 17, 2013
YouTubeJulian Ilett
RS 232 Serial Communication Protocol
19:03
RS 232 Serial Communication Protocol
53.7K viewsApr 12, 2020
YouTubeInvincible Academy
Desktop PC Com Port RS-232 Header to max3232 Serial TTL URT ATmega8 Arduino wiring testing prototype
8:40
Desktop PC Com Port RS-232 Header to max3232 Serial TTL UR…
1.2K viewsMay 23, 2021
YouTubeGanteng Permanen
How to Use RS-232 (Serial Control Connections) – Tech Tips Webinar
59:41
How to Use RS-232 (Serial Control Connections) – Tech Tips Webinar
8.4K viewsMay 5, 2021
YouTubeEthereal
[Hot Item] Input Sky Terminal Module for Aviation Communication
0:15
[Hot Item] Input Sky Terminal Module for Aviation Communication
1 month ago
made-in-china.com
Quick presentation Voltage Level Converter MAX232 DIY (RS232) - TrialCommand.com
2:20
Quick presentation Voltage Level Converter MAX232 DIY (RS232) - T…
7.8K viewsMar 9, 2017
YouTubeTrialCommand
0:21
[Hot Item] Industrial-grade CAN bus to 4G module for RS485/RS232 ser…
2 months ago
made-in-china.com
MAX3232 RS232 To TTL Female DB9 Connector 3.3V-5.5V MAX232 Flas…
1 year ago
walmart.ca
3:06
RS485 to TTL RS232 Converter Circuit Module-MAX485 to UART T…
5.3K viewsMay 5, 2021
YouTubeMY TechnoCare
MAX3232 RS232 To TTL Serial Converter Module DB9 Connectio…
Mar 1, 2025
walmart.ca
0:23
[Hot Item] RS485 to Ethernet Converter Module Industrial Seria…
1 week ago
made-in-china.com
0:45
[Hot Item] 8ai, 4di, 4do Mixed Signal Conversion to RS-485/RS232 Mod…
1 month ago
made-in-china.com
8:04
RS232 serial communication tutorial - Industrial communication proto…
5.8K viewsOct 11, 2020
YouTubeECLECTIC CLASSES
0:29
[Hot Item] RS232/RS485 Signal to 12 Analog Signals Signal Isolation D/…
1 month ago
made-in-china.com
23:29
Basics of serial communication and RS232 standard
4.5K viewsMay 13, 2020
YouTubepavithra H B
7:36
RS232 serial communication tutorial - industrial communication proto…
7.4K viewsOct 7, 2020
YouTubeECLECTIC CLASSES
15:56
RS-232 Serial Communication Protocol Explained: DB9 and DB2…
90.6K viewsAug 25, 2022
YouTubeEngineering Funda
12:58
Serial Communication RS232 & RS485
515.1K viewsFeb 22, 2012
YouTubeRealTimeAutomation
0:30
ACT-1000 wiring and configuration RS-232 RS-485 rs232 serial comm…
2.2K viewsOct 28, 2020
YouTubeTC Smart Technology
RS232 Serial Communication Protocol | Basics for Beginners
Feb 16, 2021
electronicsforu.com
3:08
Home Made RS232 Serial Port Converter
4.7K viewsAug 27, 2021
YouTubeElectronics Circuit Hub
1:00
Arduino connected to Amiga using MAX3232
6.6K viewsFeb 13, 2019
YouTubemarxamiga
4:58
RS 232 Basics
10K viewsDec 2, 2019
YouTubeRSP Supply
1:20
MAX3232 RS232 Driver/Receiver | Basics & Circuit Example | Electro…
257 views6 months ago
YouTubeELECTRONICS VIBES
16:27
RS232 Communication (2) - Windows Serial Communication
27.4K viewsOct 28, 2020
YouTubeMichael Galle
8:34
RS-232 COMMUNICATION EXPLAINED
424 viewsMay 15, 2023
YouTubeNEWS,EVENTS & MOMENTS
14:25
DIY Wiring Testing w/ Putty Converter COM Port RS-232 - TTL …
1.9K viewsMar 23, 2021
YouTubeGanteng Permanen
0:20
RS232 Breakout Tester LED Monitor, DB9 Male to Female Breakout Mod…
Jan 25, 2015
amazon
See more videos
Static thumbnail place holder

Shop rs232 module

Sponsored
About our ads
$29.99
RS232 Breakout Tester LED Monitor Module, DB9M/F X DB25M/F Breakout Module
Amazon.com
216
$29.99
RS232 Breakout Tester LED Monitor Module, DB9M/F X DB25M/F Breakout Module
Amazon.com
216
$7.89
Hiletgo 5Pcs RS232 To TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE
Amazon.com
95
$7.89
Hiletgo 5Pcs RS232 To TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE
Amazon.com
95
$12.63
Fafeicy 2-Channel Serial Port Relay Module, RS232 UART Protocol DB9 Interface, Manual Operation, Relay Switch Board, Copper Contacts, Normally Open
Amazon.com
$12.63
Fafeicy 2-Channel Serial Port Relay Module, RS232 UART Protocol DB9 Interface, Manual Operation, Relay Switch Board, Copper Contacts, Normally Open
Amazon.com
$33.99
Waveshare Industrial Serial Server, RS232/485/422 To RJ45 Ethernet Module, TCP/IP To Serial, Small
Amazon.com
6
$33.99
Waveshare Industrial Serial Server, RS232/485/422 To RJ45 Ethernet Module, TCP/IP To Serial, Small
Amazon.com
6
$19.90
RS232 Breakout Tester LED Monitor, DB9 Male To Female Breakout Module
Amazon.com
188
$19.90
RS232 Breakout Tester LED Monitor, DB9 Male To Female Breakout Module
Amazon.com
188
$29.77
PUSR USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS (1)
Amazon.com
$29.77
PUSR USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS (1)
Amazon.com
$42.00
Communication Module: for ProSense DPM4 series panel meters (PN# DPM-RS232)
Automation Direct
$42.00
Communication Module: for ProSense DPM4 series panel meters (PN# DPM-RS232)
Automation Direct
$32.65
Coolwell Industrial Serial RS232 To RJ45 Ethernet Server Module With POE Function TCP/IP To Serial Rail-Mount Support
Amazon.com
2
Free shipping
$32.65
Coolwell Industrial Serial RS232 To RJ45 Ethernet Server Module With POE Function TCP/IP To Serial Rail-Mount Support
Amazon.com
2
$16.99
CH340 Mini Serial Port Module Of PL2303, CH340E RS232 To TTL Module Upgrade USB To Serial Port In Nine Brush Small Plates New For Arrival 2025 High
Amazon.com
Free shipping
$16.99
CH340 Mini Serial Port Module Of PL2303, CH340E RS232 To TTL Module Upgrade USB To Serial Port In Nine Brush Small Plates New For Arrival 2025 High
Amazon.com
Free shipping
$388.31
PSM-ME-RS232/RS232-P PHOENIX CONTACT - Controls & Indicators & Conversion Module Supplies
Radwell.com
$388.31
PSM-ME-RS232/RS232-P PHOENIX CONTACT - Controls & Indicators & Conversion Module Supplies
Radwell.com
$378.89
PSI-DATA/BASIC-MODEM/RS232 PHOENIX CONTACT - Plcs/Machine Control & PLC Module/Rack Supplies
Radwell.com
$378.89
PSI-DATA/BASIC-MODEM/RS232 PHOENIX CONTACT - Plcs/Machine Control & PLC Module/Rack Supplies
Radwell.com
$2,071.00
Siemens 6ES7541-1AD00-0AB0 SIMATIC S7-1500 cm PTP RS232 Module
PLCHardware.com
$2,071.00
Siemens 6ES7541-1AD00-0AB0 SIMATIC S7-1500 cm PTP RS232 Module
PLCHardware.com
$1,377.47
$1,790.72
IRM-NIM-RS232= Ir Series Rs232 Serial Network Interface Module
HardwareStorm
Free shipping
23% off
$1,377.47
$1,790.72
IRM-NIM-RS232= Ir Series Rs232 Serial Network Interface Module
HardwareStorm
Free shipping
$73.50
PSIO-RS232 BOSCH - Plcs/Machine Control & PLC Module/Rack Supplies
Radwell.com
$73.50
PSIO-RS232 BOSCH - Plcs/Machine Control & PLC Module/Rack Supplies
Radwell.com
$22.90
M5stack Technology Co., Ltd. M130 RS232 MODULE 13.2 WITH DB9 FEMAL
DigiKey
$22.90
M5stack Technology Co., Ltd. M130 RS232 MODULE 13.2 WITH DB9 FEMAL
DigiKey
$523.96
Phoenix Contact 2313478 | MODULE COMM SERIAL ETHERNET RS232 RS422 RS485 DIN CDROM INCL. FL SERIES | Data Communication Accessories | FL
RS
$523.96
Phoenix Contact 2313478 | MODULE COMM SERIAL ETHERNET RS232 RS422 RS485 DIN CDROM INCL. FL SERIES | Data Communication Accessories | FL
RS
$171.95
Carlo Gavazzi Inc. MC485232 RS485 / RS232 PORT MODULE
DigiKey
$171.95
Carlo Gavazzi Inc. MC485232 RS485 / RS232 PORT MODULE
DigiKey
$315.63
FL COM SERVER RS232 PHOENIX CONTACT - Plcs/Machine Control & PLC Module/Rack Supplies
Radwell.com
$315.63
FL COM SERVER RS232 PHOENIX CONTACT - Plcs/Machine Control & PLC Module/Rack Supplies
Radwell.com