The QR code recognition module, as the name implies, is the scanner module hardware that can recognize the QR code. It is the most widely used scanner code payment module in the self-service scanner code application. 

In the application of the catering industry, it has realized the transformation from the traditional waiter ordering to the customer's self-service ordering on the ordering machine, and the mobile payment code is convenient for payment, and the module automatically senses the mobile phone QR code data, decoding and data transmission. 

And connect it to the Alipay Apple payment interface, so as to expand the scanner code payment function. When paying, you only need to show the mobile payment code and display the QR code at the "scan QR code" place, so that the level of catering service can be improved by a grade.

Disadvantages of traditional self-service ordering machines:

1. It is difficult to keep up with the demand for mobile payment: customers have less and less consumption habits of using change, and the traditional food ordering machine using banknotes and coin-operated methods is also prone to machine jams, identification of counterfeit banknotes, etc., and the maintenance cost is high

2. The ordering/payment mode is cumbersome: you can only order at the cashier or after you are seated, and you need to pay at the cashier

3. Long queue time: From the waiter placing the order to the kitchen, the waiting time is long during peak hours

4. The cash register is inefficient and the workload is huge: cash verification, changing change is too troublesome, cash register efficiency is low, and waiting time in line is long

Under this circumstance, the upgrading and transformation of self-service ordering machines based on the integration of the Internet of Things and the mobile Internet will be urgent. XTIOT, an IoT application expert, especially recommends XT205M5 embedded QR code module products and industry application solutions to provide strong scanner support for self-service ordering machine integration customers. 

At this time, the self-service ordering machine integrates 2D code recognition, mobile data transmission and scanner code payment technology through the XT205M5 scanner code module, allowing customers to order food by themselves, scanner code payment application, the operation is simple and fast, and greatly improves the ordering process. efficiency and improve customer satisfaction.

The advantages of XT205M5 QR code scanner module used in the self-service ordering machine industry are: ①Adopting self-developed intelligent core decoding technology, it can easily read various printing media and screen display media such as paper, plastic cards, mobile phones, etc. It can read all kinds of mainstream 1D barcodes and standard 2D barcodes, damaged barcodes, stained barcodes, and barcodes that are not clearly printed. Excellent screen 1D code QR code recognition ability, special verification is made for screen barcodes, which can adapt to the minimum brightness and large data screen barcodes with various films.

There are four interfaces to choose from (USB, RS232, TTL, RS485), the core function is modularized design, installation requires only a small space, and the weight is extremely light, it is very easy to install and embed into various products, such as self-service ordering Machines, self-service payment machines, ticket gates, smart gates, access control, bus scanner code payment equipment and other terminals.

XTIOT's own brand barcode scanner module, QR code scanner module, QR code recognition module, QR code scanner terminal and other scanner modules have excellent scanner performance, stable quality and affordable price, etc. The advantages are well received by intelligent terminal manufacturers in all walks of life. If your company is a manufacturer of self-service ordering machines or self-service equipment and smart terminals, you are welcome to contact us at any time if you need a scan code module or a scan code payment module. 

Xingtong IoT Technology will provide you with a QR code identification module , can provide OEM sample testing and related industry application solutions to meet your needs.