M5Stack ATOM 2D/1D Barcode Scanner Kit Handheld WiFi Bluetooth QR-Codes Bar Codes Reader Support UIFlow Python

Description ATOM QR CODE is an M5Atom compatible module for reading Barcode QR codes The product includes two parts an M5Atom Lite unit and code scanning module It supports 6 kinds of 2D codes and 19 kinds of 1D codes It has built in lighting LED which can easily identify codes even in a dark environment The green LED is convenient for focusing and aiming The effective recognition accuracy of high resolution CMOS imaging reaches 5mil In addition it has a variety of reading modes which can be adjusted to automatic continuous trigger or manual trigger as required The module has its own buzzer which has different prompt sound effects in different states The module also supports adding custom prefix suffix to the data defining multi national keyboard data editing and many other functions it uses TTL 232 for communication and can easily use serial port for data transmission It can be easily used in Arduin or UIFlow programming You can send the scanned data to the receiver for processing via wired or wireless connection through M5Atom Lite Product Features Compatible with Atom Matrix Atom LiteBuilt in lighting and focus LEDSupport Bluetooth and WiFi Based on esp32Support Arduin Micropython UIFlowUART TTL communicationManual and automatic scanning modeLight and sound remindersMultiple output formatsData can be pre edited and hiddenRich custom instructionsSupport R0A0W GBK Unicode2D QR Code Mrico QR Data Matrix PDF417 Mrico PDF417 Aztec1D EAN UPC Code 39 Code