Build an RFID Reader writer for Network secuity vunrability testing

Hello, I'm a software engineer & linux sysadmin. I don't understand your requirement very well, may you want to construct the device? I want to let you know I have a good experience with RFID readers, even using the Arduino RC522 RFID module for a gate control. If you can explain me what you want to do then may I can help you. I invite you to check my profile clicking on my name and ensure yourself that my work is guaranteed. Would like to hear news from you. Kind regards Martin ------ Check my skills Development -NET -C -Delphi -PHP -Javascript -Html -Python -Bash shell -MySQL -Microsoft SQL Server -SQLite -XML -YAML -UML -Wordpress -eCommerce -Woocommerce -OpenCart -RESTful API Environment managment -Linux -Windows -CentOS -Ubuntu -Fedora -Arduino -Android -iOS Features -Automation -Software Development -Engineering -Networking(CCNA) -Security -Invention Extras -Apache -Nginx -VPN -Linux servers -Windows servers -Server admin -Server virtualization -Hardware Inegration -Database Managment -Web scraping -Analytics

present i am working on RFID reader using nodemcu . may be your project is very similar to what i have done today. send me your schematic. if both are same i will give my code to you..