Hi @herbert.pan-Q,
I am having RM505q-ae integrated into zebra L10c windows 11 tablet, There I am not able to see any AT port or NMEA port. I even installed USB drivers from quectel download zone and still no luck. I want to enable AT port and want to communicate with module using AT command. What we can do? your help will be really appreciated.
Thanks.
I have sent the driver to your email,pls check,and I hope you can click the 
for me,thx
Can you send me windows 11 drivers for M26 please
email: tat2creed@gmail.com
M26 does not require any driver. It communicates via UART.
Can you please help me. The 2 pictures is of a device i purchased that is supposed to an listening device. The instructions say to use www.gps08.net to register device, but that website doesn’t exist. The chip on the PCB is a Quectel M26. My question is how do i connect this to my pc to send AT commands, also, can you tell me how i could get this device to work for its intended purpose>
You may need to contact the manufacturer or developer of this device. Just relying on the pins of M26 might not be sufficient to solve the problem.
Could you provide the latest firmware to me? thanks
RM505Q-AE
VERSION: RM505QAEAAR11A03M4G