RFID reader Arduino interface

[SamBrownADK]

I am hoping to make a system that can read RFID tags on animals and vehicles as they move on the property using long range RFID

readers. I bought this RFID reader on line. The seller promised me Arduino sample code but did not deliver. Does anyone have any experience / sample code for this reader? It has no brand name or markings (see pics). It is claimed to be able to read ISO18000-6B / 6C tags.

Thank you all!

[SamBrownADK]

I am specifically looking for sample code to send a write command to the tags, etc. thank you in advance.

[Paul_KD7HB]

@SamBrownADK

see pics)

I see fuzzy, upside down pics. Not able to help.
Open the box and take GOOD pictures of any circuit board.

[SamBrownADK]

[Paul_KD7HB]

Do you have any documentation for connecting to the cable? Any documentation for powering the device?
The board shows a 5 volt connection and two 3.3 volt connections and two serial port connections. So, one could be for software upload and one for interface to the controller.
Do you have test equipment to begin debugging the device? DVM and oscilloscope at a minimum.

[SamBrownADK]

I have zero documentation in hand or on line. The vendor promised me before I bought she would supply it. She did not. So now I have a device with zero documentation and not even a brand name / model so i can contact a manufacturer. Thus my coming here for any and all help.

[SamBrownADK]

I did mange to find what are the Serial wires and have been able to get it running with my own Arduino code to read tags. So, what i am hoping to do is figure out how to tell the device (literally a black box to me) to please

1. change a tag's numbers

2. set tag pass word

3. lock tag password.

Then I will have everything i need.

[Paul_KD7HB]

Wow! You have accomplished so much in such a short time. Do you have a promise from the seller that the box will do those three things?