Quectel BG96 User Manual

Also see for BG96: Manual Installation guide Hardware design AT Command manual Application note

Contents

Quectel BG96 User Manual Manual pdf 10 page image

LTE Module SeriesBG96 DFOTA User GuideBG96_DFOTA_User_Guide 9 / 163 Description of DFOTA AT CommandsAT+QFOTADL command enables automatic firmware upgrade for module via DFOTA. After executing thecommand, the module will automatically download the package from HTTP(S) server. After the packagedownload is finished, the module will automatically upgrade the module’s firmware. If firmware isupgraded successfully, the module will reboot, otherwise it will return an error and exit from DFOTA.3.1. AT+QFOTADL= Upgrade Firmware When Delta Packageis Stored on HTTP(S) ServerIf the delta firmware package is stored on an HTTP(S) server, AT+QFOTADL= commandshould be executed to enable automatic firmware upgrade via DFOTA. Then the module will downloadthe delta package from the HTTP(S) server over the air and upgrade the firmware automatically.AT+QFOTADL Upgrade Firmware via DOFTATest CommandAT+QFOTADL=?ResponseOKAT+QFOTADL=URL> Upgrade Firmware When Delta Package is Stored onHTTP(S) ServerWrite CommandAT+QFOTADL=<httpURL>ResponseOK+QIND: "FOTA","HTTPSTART"+QIND: "FOTA","HTTPEND",+QIND: "FOTA","START"+QIND: "FOTA","UPDATING",+QIND: "FOTA","UPDATING",...+QIND: "FOTA","RESTORE",+QIND: "FOTA","RESTORE",...+QIND: "FOTA","END",If there is any error, response:ERROR