hi, i would like to get the latest driver and firmware for RM551E-GL
Dear @SpeedxThunder
For windows driver, please login the website to download.
Please share your current firmware.
Firmware version: RM551EGL00AAR01A01M8G
But the RNDIS mode driver doesn’t work it seems
@silvia
Hello. Another user with RM551E-GL. I have switched it to usbmode 3 (RNDIS mode) and internet works correctly on my Windows 11 PC. However, I am facing an issue where there are no AT or and COM port drivers available.
But we can still force the drivers to install
Install RNDIS driver first. This step is important.
Select 1st CDEV Serial device and install driver manually…
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Browse my computer for drivers
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Let me pick from a list of available drivers
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Select COM and LTP port from the driver list
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Select Quectel → AT Port driver
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Windows will throw a caution message but still continue
Done
Dear @SpeedxThunder
Please confirm your data call method and use the corresponding one.
AT+QCFG=“usbnet”
RM551EGL00AAR01A01M8G is the latest one.
Dear @d5aqoep
Did you instert the module to your PC directly or use a board?
If install in PC direstly, please confirm with PC manufacture.
I am using the module in M.2 to RJ45 board. Module is set to usbnet 1 and pci 1 modes.
Works flawlessly. I also get access to OpenWRT Luci for AT commands. But I am unable to enable mmWave band n258. My carrier Jio uses 3 5G bands. n28, n78 and n258.
AT+QMMWENABLE=1
Then query
AT+QMMWENABLE?
+QMMWENABLE: 1
OK
Then
AT+QMMWSCAN?+QMMWSCAN: 0,0x526,PRESENT
+QMMWSCAN: 1,0xeb,MISSING_FATAL
+QMMWSCAN: 2,0xeb,MISSING_FATAL
+QMMWSCAN: 3,0x3f,MISSING_FATAL
+QMMWSCAN: 4,0x3f,MISSING_FATAL
OK
Query to see which bands are enabled
AT+QNWPREFCFG="nr5g_band"
+QNWPREFCFG: "nr5g_band",1:2:3:5:7:8:12:13:14:18:20:25:26:28:29:30:38:40:41:48:66:71:75:76:77:78:79
OK
n258 does not seem to be enabled.
RM551EGL00AAR01A01M8G dated 2024-08-05
Any firmware newer than this?