Long Range RFID Reader

Long Range RFID Reader

March 2, 2023 665 Views


Topics: reader, communication, IoT UHF EPC, Network Tech 

Transcript Excerpt

Experts will demonstrate how to interface the RFID reader RM 9001 with audio, and experts have utilised RS 232, an RFID port, and experts have a converter here to convert the RS 232 voltages into a detail. So, specialists have utilised a converter, and this converter consumes max. If users look at the internal diagram, they will notice that it has two RS 232 to TTL converters, pins thirteen and two, which are the input and output of one of the converters, and then users have the age in line. This is the RS 232 port, which is visible when consumers look into the converter. and DB’s pin number three. Pop a port that is only for TXTP. and it is inherently linked to pineapple thirteen of maximum three two three two. This converter’s output is located at pin number two. So, the input RS to the report is fed at R.S number three, and the output is at RXD. because experts are only reading this RFD reader to acquire the unique notion of the tag. so. Only the RS 232 t x t pin and the RXD pin of the TTL output will be linked, and this RXT output will be connected to one of the digital audio pins, which experts will configure in the receiving mode. As a result, experts will not submit any data to the tag. That is, no communication occurs between the conventional reader and the artificial reader. As a result, communication will take place between Arafat and the audience via the detail converter. So this is the conversation that occurs. So it’s pretty basic communication and connection. As a result, customers only require two RS 232 pins: a t x t pin number three and a ground pin. In terms of the converter output, users have VCC, which is three-point three volts. Experts have linked up. Users can notice a ground pin which is linked to the ground of the cardinal and then are ex deep in of the converter, which is connected to the number two professionals will setup this in the receiving mode by using serial software. or library. So, this is all about the connection. As far as the audio programme is concerned, a very easy link has now been made. Users can see the software serial. library has been used, as well as pin number two, which is significant since a pin number two is utilised in the receiving mode anyhow, and pin number three.