Qr Code Scanner Rs232
Overview
Product sourcing insights & recommendations
The market for RS232 QR code scanners is currently in a high-growth phase, with the global 2D barcode reader market projected to reach $10 billion in 2026 at a CAGR of 9.3% Gminsights. The RS232 (Serial) interface remains a critical standard in industrial and embedded applications due to its stability in long-cable runs and direct integration with PLCs and legacy systems.
Core Market Trends & Insights (2025–2026)
* The "GS1 Digital Link" Shift: A massive transition is underway from traditional 1D barcodes to 2D formats (QR/DataMatrix) in anticipation of the GS1 2027 Sunrise initiative. This allows a single QR code to handle both POS scanning and consumer engagement MidcomdataYoutube.
* AI-Enhanced Decoding: Modern scanners are increasingly integrating AI-driven imaging to decode damaged, low-contrast, or distorted codes, which is essential for high-speed logistics and harsh industrial environments GminsightsCognex.
* Industrial Connectivity & DPP: Driven by "Industry 4.0," there is a surge in demand for RS232-connected scanners for robotic arms and automated assembly lines. Additionally, the upcoming EU Digital Product Passport (DPP) will mandate scannable codes for sustainability and recycling data starting in 2026/2027 Qr-VersePrnewswire.
Product Segment & Pricing Overview
Current market offerings bridge the gap between low-cost commercial modules and high-end industrial fixed-mount readers.
#### 1. Industrial Fixed-Mount Scanners ($20–$130)
Designed for high-speed conveyor lines and self-service kiosks. High-end models feature IP65 protection and AI-assisted decoding for rapid sensing.
Embedded Barcode Scanner Module Rs232 Ttl
Products · 3 lists
Multi Interface TTL RS232 USB 2D Barcode Scanner Module, Support Reads Screen Codes, Damaged Codes
Shenzhen Yuhengda Technology Co., Ltd.🇨🇳CN6 yrs
YHDAA Embedded Barcode Scanner Module with Multi-Interface USB/RS232/TTL for Factory Assembly Line, Ticket Machine, Logistics
Shenzhen Yuhengda Technology Co., Ltd.verified🇨🇳CN13 yrs
1D 2D QR Barcode Scanner Module Engine Embedded CCD Fixed Bar Code Reader Module for Industrial RS232 USB TTL Interface
Zhuhai Yunew Technology Co., Ltd.🇨🇳CN4 yrs
YHDAA Fixed Mount Embedded Barcode Scanner Module Two Year Warranty USB TTL RS232 QR Code Scanning Engine
Shenzhen Yoopos Technology Co., Ltd.🇨🇳CN1 yr
EDOO Usb Rs232 Fixed Mount Mini 2D Door Lock Embedded Qr BarCode Reader Barcode Scanner Module for Ticket Checking Machine Kiosk
Shenzhen Edoo-Iot Technology Co., Ltd.verified🇨🇳CN6 yrs
RD4600 RS232 USB 2D Embedded Barcode Scanner Module Bright Turnstile QR Code Reader A4 Size in Stock
Shenzhen Rakinda Technologies Co., Ltd.verified🇨🇳CN10 yrs
Mini Barcode Scanner Module 1D/2D QR Code Reader Embedded Scan Engine for POS Kiosk Vending Machine
Hunan Masung Information Technology Co., Ltd.verified🇨🇳CN3 yrs
EVAWGIB Cheapest Embedded 2DCMOS Barcode Scanner Module ER007 TTL USB RS232 Kiosk Arduino QR Code Reader Mini-size Auto-scanning
Shenzhen Dalang Electronic Technology Co., Ltd.🇨🇳CN7 yrs
DE2120 2D PDF417 Barcode Scanner Module Embedded CMOS 1D Scan Element USB TTL RS232 Interface Turnile Featuring
Dongguan Dyscan Technology Co., Ltd.verified🇨🇳CN9 yrs
Mini 2D QR Bar Code Reader RS232 TTL Embedded Barcode Scanner Module for Kiosk Metro Gatemachine
Guangzhou Winson Information Technology Co., Ltd.verified🇨🇳CN5 yrs
Yoko USB RS232 TTL COM 1D 2D QR Code Reader Module CMOS Sensor 200 Scans/Sec Barcode Scanner SDK Stock
Guangzhou Yoko Electronics Co., Ltd.verified🇨🇳CN11 yrs
RAKINDA Embedded 1D Barcode Scanner Module 1D Image Scanner USB COM Interface TTL-232 Barcode Reader Engine in Stock
Shenzhen Scansmart Iot Technologies Co., Ltd.🇨🇳CN1 yr
RS232 COM USB TTL Fixed Mount High-Speed 2600 Scans/Sec 2D Barcode Scanner Module QR Code Reader for Self-Checkout in Stock
Guangzhou Nuojie Technology Co., Ltd.🇨🇳CN1 yr
Embedded 1D 2D Barcode Scanner Module PDF417 Bar Code Reader Scanner USB TTL RS232 Barcode Scanner
Shenzhen Yuanjie Information Technology Co., Ltd.verified🇨🇳CN4 yrs
Industrial Embedded Fixed Mount Barcode Reader 2D Laser Barcode Scanner USB RS232 TTL Interface for Logistic Wearhouse Express
Wode Industry(shenzhen) Co., Ltd.🇨🇳CN11 yrs
2026 Embedded 1D 2D QR Code UART Barcode Reader Scanner Module with USB Serial TTL RS232 Port Output
Shenzhen Utech Electronics Co., Ltd.🇨🇳CN14 yrs
Small 2D Mini Embedded Fixed Mount Barcode Scanner Module USB/RS232/TTL Port High-Speed 200 Scans/sec 5mil Precision A4 Size
Shenzhen Rakinda Technologies Co., Ltd.verified🇨🇳CN9 yrs
Embedded 125KHZ 13.56MHZ QR Code Scanner 2D Barcode Scanner Module for Payment HM20-DC
Shenzhen HCC Technology Co., Ltd.verified🇨🇳CN11 yrs
Mini Embedded Fixed Mount Barcode Scanner Module With Usb/Rs232/TTL Port
Guangzhou Netum Electronic Technology Co., Ltd.verified🇨🇳CN15 yrs
Cheap Embedded 1D 2D Barcode Scanner Module with USB TTL RS232 Access Control QR Code Scanner for Vending Machine
Guangdong Zhongyan Technology Co., Ltd.verified🇨🇳CN6 yrs
Cheap and Cost-effective Kiosk Embedded QR Code Scanner Module BarCode Reader for Access Control and Self-service Kiosk EP8280L
Guangzhou Donnwe Intelligence Technology Co., Ltd.verified🇨🇳CN9 yrs
Embedded QR Scanner Module Wiegand26/34 Rfid Reader 2D Barcode Reader for Turnstile Access Control Built-in Module
Shenzhen Fondvision Technology Development Limitedverified🇨🇳CN5 yrsEmbedded QR Scanner Module Wiegand26/34 Rfid Reader 2D Barcode Reader for Turnstile Access Control Built-in Module
Fixed Mount Barcode Scanner Module Rs232 Barcode Reader Embedded Vending Machine Qr Code Scanner
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Sources & References
25 sources cited · Verified industry data & reports
2D Barcode Reader Market Size & Share 2026 - 2034
Global Market Insights Inc.
The global 2D barcode reader market was valued at USD 9.2 billion in 2025. The market is expected to grow from USD 10 billion in 2026 to USD 20.4 billion in ...
2D Barcode Reader Market Size to Hit USD 22 Bn by 2035
Precedence Research
The global 2D barcode reader market size was estimated at USD 8.98 billion in 2025 and is predicted to increase from USD 9.83 billion in 2026 to ...
QR Code Trends 2026 [AI Art, GS1 + 3 More]
QR-Verse
AI QR code design has graduated from novelty to industry standard in 2026, with branded codes showing 25-40% higher scan rates and API-first ...
QR Code and Barcode Scanner Industry Overview 2026
The QR Code and Barcode Scanner market is expected to grow at an CAGR of 13.7% from 2026 to 2033. This detailed QR Code and Barcode Scanner ...
Barcode Scanners Market - Share, Size and Industry Analysis
Coherent Market Insights
The global barcode scanners market is estimated to be valued at USD 9,206.5 Mn in 2026 and is expected to reach USD 16,192.0 Mn in 2033, ...
Top Trends for Barcoding Solutions in 2026
MIDCOM Data Technologies
One of the most significant changes is the move away from traditional 1D barcodes toward 2D formats, such as QR codes and DataMatrix. This shift is largely ...