Hello @AhmedAssad-8581
What is the device type/Make you are using?
Could you please provide any E2E flow?tags--reader--antennaServer-AzureIoTHub?
How is your RFID device connected with Azure IoTHub right now? and please elaborate on 'without pre-authT' ?
Have you visited this Page on the certified device catalog & their usage guide for a quick start? Just wanted to know if you are using Azure Certified devices?
Azure Certified Device catalog/RFID And Sample RFID device TallyPoint RF-1 & usage Guide
Can you please elaborate on your question\ask?, I think you are looking for identifying the location of the RFID Device? or how to push your module code to the RFID device?
the problem is it be in the relation between 2 location of code .... Need more clarity on this question to understand exactly.