EG06-AUTL QDL Mode

IoT Modules LTE Standard Module
1

Hi, I just recently found the below mini pci module EG06-AUTL from a scrap broadband modem and i have intention to use it for some other project if possible. (specifically this project)

module
module944×650 133 KB

module 2
module 21039×689 173 KB

I am using this module to connect it to PC but im not getting USB detection.

I have EC25-AUX module which works with the above dongle adapter without any issues but not working with EG06-AUTL.

However, i have connected it to a PC (linux) with mini pcie slot and noticed that it is detected when i do lsusb but its is on a different mode called QDL mode. How can i get this to normal working mode.?

QDLmode
QDLmode1603×520 181 KB

Any advise much appreciated.

2

I have tried masking couple of pins and finally found 3 port while its is connected to minipci port in that PC.

ports
ports1169×586 68.5 KB

This is the pin i masked to get the 3 ports appear.

pin
pin1195×1406 147 KB

But still there is an issue. I’m not getting any detection at all when i connect it to this dongle adapter.

3

Hi dckmedia,

QDL means modeule in the forced download mode, please confirm whether the voltage of the USB_BOOT (140) pin is pulled to 1.8v.
pls do not pull USB_BOOT to 1.8v before poweron, for this problem, you can reflash the FW, it may can slove, thanks.

4

Thanks Duncan.Xu-Q

I have tried to locate the firmware, but unable to find it. Any advise where can i find it.?

I have connected it back to the mini PCI port and obtained the below using at+cversion

VERSION: EG06AUTLLAR01A15M4G_ACY
Nov  8 2018 13:45:02
Authors: QCT

Thanks !