We haven't supported the workflow with RFID in Survey123 yet, but there is an existing salesforce issue logged with similar request:
ENH-000127331 Allow Survey123 to communicate directly with RFID readers for automated recording of RFID data.
I encourage you to contact Esri Support. Similar requests from other customers can then be attached to the same enhancement request, which helps us assess demand for the enhancement and prioritize it accordingly.
@Shwu-jingJeng I cannot find this enhancement in the Ideas community. When I search "RFID" in the Ideas community, all I find are:
Obviously the second is not Survey123, but does look like progress was made for that particular request.
Where did the enhancement request you mention go? There are MANY people that want this and it seems to continually get buried.
I want to do the same thing and this App will connect to a Bluetooth device and read the RFID code but I can't figure out how to add the tag code to survey123.