# MangOH red 8548 **URL:** https://mangoh.discourse.group/t/mangoh-red-8548/10146 **Category:** Uncategorized **Created:** [October 17, 2022, 7:00pm UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146 "2022-10-17T19:00:15Z") **Posts on this page:** 20 **Page:** 1
### Author: ![pylyps](https://avatars.discourse-cdn.com/v4/letter/p/57b2e6/32.png) [@pylyps](https://mangoh.discourse.group/u/pylyps) #### Post date: [October 17, 2022, 7:00pm UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/1 "2022-10-17T19:00:15Z")
Hi all, I just got my PCB and trying to connect to PC. Driver installed - ok SSH 192.168.2.2 - ping not working (using USB connection) Firmware update - doesn’t work ```auto Enabling selective suspend ... Firmware download failed. Primary error code: 77 - Failed in streaming download stage. Secondary error code: 68 - Received incorrect response. Device error code: 0x81 - Invalid product type. Preexisting images information: Current: Firmware: ImageId: 001.040_000 BuildId: 00.03.03.01_VERIZON Configuration: ImageId: 001.040_000 BuildId: 00.03.03.01_VERIZON Final images information: Current: Firmware: ImageId: BuildId: Configuration: ImageId: BuildId: OEM PRI: IMEI: Total time elapsed: 26688 ms. Time to switch to boot mode: 2672 ms. Images downloaded: Image ID: 001.027_000 Build ID: 02.32.02.00_SIERRA failed Time to reset to application mode: -1 ms. ``` The link to the documentation doesn’t work as well: ![Screenshot_1](https://us1.discourse-cdn.com/flex016/uploads/mangoh/original/2X/c/c7076be4ac2d50b5614b15d71d8edfe1607c4706.png) ---
### Author: ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi) #### Post date: [October 18, 2022, 12:29am UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/2 "2022-10-18T00:29:00Z")
do you see the AT command modem port? Do you see anything in the UART console? ---
### Author: ![pylyps](https://avatars.discourse-cdn.com/v4/letter/p/57b2e6/32.png) [@pylyps](https://mangoh.discourse.group/u/pylyps) #### Post date: [October 18, 2022, 1:21am UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/3 "2022-10-18T01:21:50Z")
In device manager i see the: ![Screenshot_2](https://us1.discourse-cdn.com/flex016/uploads/mangoh/original/2X/c/caf5acdecbf91385ee47c4e775259cfcf54e48b4.png) Do you see anything in the UART console? → Have no idea where is UART console. As I said documentation is not available. ---
### Author: ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi) #### Post date: [October 18, 2022, 1:30am UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/4 "2022-10-18T01:30:57Z")
you need to do the following for the USB ECM interface: > **[WP7608 not recognized by DevStudio](https://forum.sierrawireless.com/t/wp7608-not-recognized-by-devstudio/25898/6)** > > For windows, go to control panel → Network and sharing Center → change adapter setting → find the ethernet icon with “Ethernet” which is the Sierra wireless ECM interface-\> right click → property → click the properties of "Internet Protocol... ![image](https://us1.discourse-cdn.com/flex016/uploads/mangoh/original/2X/7/757d169a78f687f32d9d34c98e59038bfefcba51.png) For the UART console: ![image](https://us1.discourse-cdn.com/flex016/uploads/mangoh/original/2X/7/767a8e91fed19241d95f71230ab75e7e101fb123.jpeg) ---
### Author: ![pylyps](https://avatars.discourse-cdn.com/v4/letter/p/57b2e6/32.png) [@pylyps](https://mangoh.discourse.group/u/pylyps) #### Post date: [October 18, 2022, 2:52am UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/5 "2022-10-18T02:52:49Z")
I did it now, but i have new adapter baned Cellular 2 ![Screenshot_4](https://us1.discourse-cdn.com/flex016/uploads/mangoh/original/2X/7/743773b2b85e77b5f86b3d22106d5333683a8a9a.png) ---
### Author: ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi) #### Post date: [October 18, 2022, 3:01am UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/6 "2022-10-18T03:01:21Z")
It should not be cellular interface if you are using USB ECM interface for SSH. Have you checked the following and see if ECM interface has been enabled? ```auto AT!ENTERCND="A710" at!USBCOMP? AT!USBCOMP=? ``` ---
### Author: ![pylyps](https://avatars.discourse-cdn.com/v4/letter/p/57b2e6/32.png) [@pylyps](https://mangoh.discourse.group/u/pylyps) #### Post date: [October 18, 2022, 3:37am UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/7 "2022-10-18T03:37:20Z")
How to check it? More info maybe will help: 1. I am using win11 2. Drivers have installed already and I see 2 new ports and a modem 3. Device connected to the PC via USB and CF3 USB For SSH I am using putty, but 192.168.2.2 is not available. I don’t have any other tools. ---
### Author: ![pylyps](https://avatars.discourse-cdn.com/v4/letter/p/57b2e6/32.png) [@pylyps](https://mangoh.discourse.group/u/pylyps) #### Post date: [October 18, 2022, 3:40am UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/8 "2022-10-18T03:40:36Z")
> [@jyijyi](#): > > `AT!USBCOMP=?` ```auto AT!ENTERCND="A710" OK at!USBCOMP? Config Index: 1 Config Type: 1 (Generic) Interface bitmask: 0008010D (diag,nmea,modem,rmnet0,ecm) OK AT!USBCOMP=? !USBCOMP: AT!USBCOMP=,, - configuration index to which the composition applies, sh ould be 1 - 1:Generic - DIAG - 0x00000001, NMEA - 0x00000004, MODEM - 0x00000008, RAWDAT - 0x00000040, RMNET0 - 0x00000100, RMNET1 - 0x00000400, RMNET2 - 0x00000800, AUDIO - 0x00010000, ECM - 0x00080000, NCM - 0x00400000, e.g. 9 - diag,modem interfaces enabled 10D - diag,nmea,modem,rmnet0 interfaces enabled OK ``` ---
### Author: ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi) #### Post date: [October 18, 2022, 3:50am UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/9 "2022-10-18T03:50:43Z")
No idea why you cannot see the ECM interface in network adaptor page… Are you installing this USB driver? [https://source.sierrawireless.com/resources/legato/drivers-for-wp75xx\_wp76xx\_wp8548-series-modules---latest-release/#sthash.Q2A8BRYl.dpbs](https://source.sierrawireless.com/resources/legato/drivers-for-wp75xx_wp76xx_wp8548-series-modules---latest-release/#sthash.Q2A8BRYl.dpbs) Have you tried on Linux? BTW, what did you see in the UART console? ---
### Author: ![pylyps](https://avatars.discourse-cdn.com/v4/letter/p/57b2e6/32.png) [@pylyps](https://mangoh.discourse.group/u/pylyps) #### Post date: [October 18, 2022, 4:09am UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/10 "2022-10-18T04:09:33Z")
> [@jyijyi](#): > > BTW, what did you see in the UART console? I will try tomorrow on Ubuntu. > BTW, what did you see in the UART console? Can you tell me step by step how to check? (connection, tools) ---
### Author: ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi) #### Post date: [October 18, 2022, 4:12am UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/11 "2022-10-18T04:12:18Z")
just connect the USB cable to the Windows and CONSOLE USB connector, you should see one more port generated in device manager. After that you can use tera term or Putty with baud rate 115200 to see if there is anything ouput. ---
### Author: ![pylyps](https://avatars.discourse-cdn.com/v4/letter/p/57b2e6/32.png) [@pylyps](https://mangoh.discourse.group/u/pylyps) #### Post date: [October 18, 2022, 4:31am UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/12 "2022-10-18T04:31:58Z")
But it doesn’t help. No logs. I will try on Ubuntu tomorrow Thank you for your time and effort ---
### Author: ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi) #### Post date: [October 18, 2022, 5:00am UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/13 "2022-10-18T05:00:39Z")
you might also check AT!MAPUART? If you want the console log to be printed in UART2 (CONSOLE USB connector), you need to enter ```auto AT!entercnd="A710" at!mapuart=16,2 AT!reset ``` ---
### Author: ![pylyps](https://avatars.discourse-cdn.com/v4/letter/p/57b2e6/32.png) [@pylyps](https://mangoh.discourse.group/u/pylyps) #### Post date: [October 18, 2022, 12:29pm UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/14 "2022-10-18T12:29:52Z")
Hi, 1. Have those results: ```auto AT!MAPUART? !MAPUART: 1,16 OK ``` 1. If you want the console log to be printed in UART2 (CONSOLE USB connector), you need to enter - Still nothing ---
### Author: ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi) #### Post date: [October 18, 2022, 12:40pm UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/15 "2022-10-18T12:40:09Z")
maybe the metal case of your mangoh red board is not in good position which lost the connection of UART2 You can use your finger to add some pressure to the metal case and see if there is output in UART2 ---
### Author: ![pylyps](https://avatars.discourse-cdn.com/v4/letter/p/57b2e6/32.png) [@pylyps](https://mangoh.discourse.group/u/pylyps) #### Post date: [October 18, 2022, 2:18pm UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/16 "2022-10-18T14:18:58Z")
I don’t have a case at all. Anyway, I have connected the device to Ubuntu… now I am stuck with drivers and settings. Are any docs available? ---
### Author: ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi) #### Post date: [October 18, 2022, 2:25pm UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/17 "2022-10-18T14:25:24Z")
For AT command port in linux, you can install this USB driver: [https://source.sierrawireless.com/resources/legato/drivers-for-wp75xx\_wp76xx\_wp8548-series-modules---latest-release/#sthash.Q2A8BRYl.dpbs](https://source.sierrawireless.com/resources/legato/drivers-for-wp75xx_wp76xx_wp8548-series-modules---latest-release/#sthash.Q2A8BRYl.dpbs) For the USB ECM driver, it is generic one which is already ubuntu ---
### Author: ![pylyps](https://avatars.discourse-cdn.com/v4/letter/p/57b2e6/32.png) [@pylyps](https://mangoh.discourse.group/u/pylyps) #### Post date: [October 18, 2022, 3:22pm UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/18 "2022-10-18T15:22:16Z")
The link you share is Windows drivers, not Linux ;( ---
### Author: ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi) #### Post date: [October 18, 2022, 3:26pm UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/19 "2022-10-18T15:26:36Z")
[https://source.sierrawireless.com/resources/airprime/software/mbpl/mbpl-software-latest/#sthash.IXg1Vg03.dpbs](https://source.sierrawireless.com/resources/airprime/software/mbpl/mbpl-software-latest/#sthash.IXg1Vg03.dpbs) ---
### Author: ![pylyps](https://avatars.discourse-cdn.com/v4/letter/p/57b2e6/32.png) [@pylyps](https://mangoh.discourse.group/u/pylyps) #### Post date: [October 18, 2022, 7:17pm UTC](https://mangoh.discourse.group/t/mangoh-red-8548/10146/20 "2022-10-18T19:17:35Z")
Sorry, I am not familiar with Ubuntu. 1. I have connected over USB my MangOH red 2. lsusb shows me a modem I still have no idea on: 1. How I can access mangoh over SSH 2. How I can send AT-command to the modem [Next page](https://mangoh.discourse.group/t/mangoh-red-8548/10146.md?page=2)