Help finding protocol/port

Hi all,
I need if someone can help to identify this protocol/port in Traccar for ReachFar v47 GPS.
V30V47communication protocol-checked
I am trying with watch protocol, and Traccar identifies it but no coordenates are found.

Thank you!

I think watch is the correct protocol here.

and what could happen with coordenates?

Are you sure your device reports coordinates? Can we see logs?

2020-08-04 17:26:01  WARN: [5642b6b0] error - Connection reset by peer - IOException (...)
2020-08-04 17:26:01  INFO: [5642b6b0] disconnected
2020-08-04 17:26:01  INFO: [b879c1f7: dway < 46.101.224.116] HEX: 504f5354202f20485454502f312e300d0a436f6e74656e742d4c656e6774683a2035310d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a0d0a7b226964223a302c226a736f6e727063223a22322e30222c226d6574686f64223a226574685f626c6f636b4e756d626572227d
2020-08-04 17:26:09  INFO: [a5bf8415: autograde < 46.101.224.116] HEX: 504f5354202f20485454502f312e300d0a436f6e74656e742d4c656e6774683a2035310d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a0d0a7b226964223a302c226a736f6e727063223a22322e30222c226d6574686f64223a226574685f626c6f636b4e756d626572227d
2020-08-04 17:26:10  INFO: [d33ee087: tmg < 46.101.224.116] HEX: 504f5354202f20485454502f312e300d0a436f6e74656e742d4c656e6774683a2035310d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a0d0a7b226964223a302c226a736f6e727063223a22322e30222c226d6574686f64223a226574685f626c6f636b4e756d626572227d
2020-08-04 17:26:11  INFO: [b879c1f7: dway < 46.101.224.116] HEX: 504f5354202f20485454502f312e300d0a436f6e74656e742d4c656e6774683a2035310d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a0d0a7b226964223a302c226a736f6e727063223a22322e30222c226d6574686f64223a226574685f626c6f636b4e756d626572227d
2020-08-04 17:26:17  INFO: [14559d2c] connected
2020-08-04 17:26:19  INFO: [a5bf8415: autograde < 46.101.224.116] HEX: 504f5354202f20485454502f312e300d0a436f6e74656e742d4c656e6774683a2035310d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a0d0a7b226964223a302c226a736f6e727063223a22322e30222c226d6574686f64223a226574685f626c6f636b4e756d626572227d
2020-08-04 17:26:19  INFO: [14559d2c: extremtrac < 46.101.224.116] HEX: 504f5354202f20485454502f312e300d0a436f6e74656e742d4c656e6774683a2035310d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a0d0a7b226964223a302c226a736f6e727063223a22322e30222c226d6574686f64223a226574685f626c6f636b4e756d626572227d
2020-08-04 17:26:20  WARN: [d33ee087] error - Connection reset by peer - IOException (...)
2020-08-04 17:26:20  INFO: [d33ee087] disconnected
2020-08-04 17:26:22  WARN: [b879c1f7] error - Connection reset by peer - IOException (...)
2020-08-04 17:26:22  INFO: [b879c1f7] disconnected
2020-08-04 17:26:29  WARN: [a5bf8415] error - Connection reset by peer - IOException (...)
2020-08-04 17:26:29  INFO: [a5bf8415] disconnected
2020-08-04 17:26:29  INFO: [14559d2c: extremtrac < 46.101.224.116] HEX: 504f5354202f20485454502f312e300d0a436f6e74656e742d4c656e6774683a2035310d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a0d0a7b226964223a302c226a736f6e727063223a22322e30222c226d6574686f64223a226574685f626c6f636b4e756d626572227d
2020-08-04 17:26:39  INFO: [14559d2c: extremtrac < 46.101.224.116] HEX: 504f5354202f20485454502f312e300d0a436f6e74656e742d4c656e6774683a2035310d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a0d0a7b226964223a302c226a736f6e727063223a22322e30222c226d6574686f64223a226574685f626c6f636b4e756d626572227d
2020-08-04 17:26:42  INFO: [fc3af45f] connected
2020-08-04 17:26:44  INFO: [fc3af45f: progress < 46.101.224.116] HEX: 504f5354202f20485454502f312e300d0a436f6e74656e742d4c656e6774683a2035310d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a0d0a7b226964223a302c226a736f6e727063223a22322e30222c226d6574686f64223a226574685f626c6f636b4e756d626572227d
2020-08-04 17:26:44  WARN: [fc3af45f] error - Adjusted frame length exceeds 1024: 21595 - discarded - TooLongFrameException (... < WrapperInboundHandler:57 < ... < StandardLoggingHandler:43 < ... < NetworkMessageHandler:37 < ...)
2020-08-04 17:26:44  INFO: [fc3af45f] disconnected
2020-08-04 17:26:49  WARN: [14559d2c] error - Connection reset by peer - IOException (...)
2020-08-04 17:26:49  INFO: [14559d2c] disconnected
2020-08-04 17:26:50  INFO: [8a72a8d9] connected

What is this? Where is watch protocol?

sorry:

2020-08-04 17:31:39  INFO: [9d5f8d92: watch < 34.252.35.124] HEX: 5b33472a323130343039373032362a303030452a4c4b2c33373536392c302c3130305d
2020-08-04 17:31:39  INFO: [9d5f8d92: watch > 34.252.35.124] HEX: 5b33472a323130343039373032362a303030322a4c4b5d
2020-08-04 17:31:39  WARN: Failed to store position - Data truncation: Incorrect datetime value: '1970-01-01 00:00:00.0' for column 'fixtime' at row 1 - MysqlDataTruncation (... < QueryBuilder:480 < DataManager:458 < DefaultDataHandler:40 < ...)
2020-08-04 17:31:39  INFO: [9d5f8d92] id: 2104097026, time: 1970-01-01 00:00:00, lat: 0.00000, lon: 0.00000, course: 0.0

Now if you use Hex Decoder, you will see that in this same there is no coordinates:

https://www.traccar.org/hex-decoder/

ok thank you!