Enfora Protocol (length-prefixed GPRMC)
Enfora on 5008 TCP and UDP: two-byte length, 15 ASCII digits, then a GPRMC sentence; A plots, V does not.
On Traxelio
What Enfora trackers do once they are on Traxelio
Hardware that speaks this protocol
Devices that speak Enfora
Point this protocol at Traxelio
Point Enfora at Traxelio
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1
Capture an Enfora fingerprint
Confirm a two-byte length, 15 ASCII digits, and a GPRMC substring, not a >id< wrap and not $GPRMC,id.
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2
Point Enfora at 5008
Configure only Enfora to 5008. Enfora on 5008 is not Hunter PRO on 5116 or ExtremTrac on 5126.
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3
Do not wait for a reply
Ingest has no reply byte. A parsed A-status GPRMC is enough.
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4
Prove one Enfora fix
Send one GPRMC whose status is A on 5008 and verify a map point.
Still offline after GPS lock
Enfora still not landing
- Enfora aimed at the wrong port
Enfora on 5008 is not Hunter PRO >id<$GPRMC on 5116 or ExtremTrac $GPRMC,id on 5126.
- Session up, empty map
RMC status must be A. A V status will not plot. A blob with no GPRMC substring will not plot.
- No 15-digit run in the blob
Traxelio never binds without 15 consecutive ASCII digits. Add the IMEI to the blob, then retry.
FAQ
Enfora leftover questions
Does Enfora send Concox 0x7878 frames?
No. Enfora is a length-prefixed blob with 15 ASCII digits and a GPRMC sentence. Concox families use 0x7878 binary login.
Which letter plots an Enfora GPRMC fix?
A plots. V is void and will not plot.
Must an Enfora GPRMC sentence start with a dollar sign?
No. Traxelio searches for the GPRMC substring. A leading dollar is optional.
How does Enfora find the unit inside a blob?
It walks for 15 consecutive ASCII digits, then binds that IMEI. Without that run the blob is dropped.
Can an Enfora unit run SMS setup or a controlled-action flow?
This dialect is positions only. There is no SMS family on this row.