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Follow the Firmware Release links in the table below to obtain module-specific firmware release installation files and related Customer Release Notes.
This document describes the AT command set used with the HL78xx series of embedded modules.
Available HL781x and HL7845 Firmware Releases:
HL781x and HL7845 Release 6
HL781x and HL7845 Release 4.3
HL781x and HL7845 Release 4.2
HL781x and HL7845 Release 4.1
HL781x and HL7845 Release 3.4
HL781x and HL7845 Release 3.3
HL781x / HL7854 Firmware 5.4.12.1
HL781x / HL7845 Firmware 5.4.10.0
Note: If you require access to older releases, contact your Semtech representative.
This is the HL781x (HL7810, HL7812) and HL7845 Customer Release Notes download.