# WL18 IoT card + mangOH Red + WP7702 firmware request

**URL:** <https://mangoh.discourse.group/t/wl18-iot-card-mangoh-red-wp7702-firmware-request/2697>\
**Category:** mangOH Red\
**Created:** [June 7, 2019, 7:35pm UTC](https://mangoh.discourse.group/t/wl18-iot-card-mangoh-red-wp7702-firmware-request/2697 "2019-06-07T19:35:46Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![mango](https://avatars.discourse-cdn.com/v4/letter/m/ed655f/32.png) [@mango](https://mangoh.discourse.group/u/mango)\
**Post date:** [June 7, 2019, 7:35pm UTC](https://mangoh.discourse.group/t/wl18-iot-card-mangoh-red-wp7702-firmware-request/2697/1 "2019-06-07T19:35:46Z")

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Could anybody provide firmware (.cwe or .spk) with bluetooth enabled kernel that will work on mangOH red wit WP7702 and IoT WL18 card?

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**Author:** ![ajoseph](https://avatars.discourse-cdn.com/v4/letter/a/8797f3/32.png) [@ajoseph](https://mangoh.discourse.group/u/ajoseph)\
**Post date:** [June 8, 2019, 2:09am UTC](https://mangoh.discourse.group/t/wl18-iot-card-mangoh-red-wp7702-firmware-request/2697/2 "2019-06-08T02:09:27Z")

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Use [Leaf](https://docs.legato.io/latest/toolsLeaf.html) and install R11 for WP77.  
$ leaf search wp77  
swi-wp77\_2.0.0 x SDK for WP77 (Release 11 + Legato 18.09.2) x latest,installed,wp77xx,stable  
Once installed, you can install the linux.cwe file and get the BT tools that @dfrey mentioned in the other topic.

Whether this will actually help with your problem or not, I’m very interested to know 🙂

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**Author:** ![mango](https://avatars.discourse-cdn.com/v4/letter/m/ed655f/32.png) [@mango](https://mangoh.discourse.group/u/mango)\
**Post date:** [June 8, 2019, 10:43am UTC](https://mangoh.discourse.group/t/wl18-iot-card-mangoh-red-wp7702-firmware-request/2697/3 "2019-06-08T10:43:13Z")

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ok, I did as you said, invoke ‘leaf setup …’ then took linux.cwe from  
_/home/admin/.leaf/wp77-linux-image\_SWI9X06Y\_02.22.12.00_ folder to /tmp/ folder of device and launch ‘_fwupdate download linux.cwe_’  
after that I started ‘bluetoothUtil’ and got:  
Jan 6 00:07:29 | bt-init.sh[2059] | | modprobe: module hidp not found in modules.dep  
Jan 6 00:07:32 | bt-init.sh[2059] | | /legato/systems/current/apps/bluetoothUtil/read-only/bin/bt-init.sh:  
Jan 6 00:07:32 | bt-init.sh[2059] | | line 27:  
Jan 6 00:07:32 | bt-init.sh[2059] | | mux: not found  
Jan 6 00:07:32 | bt-init.sh[2059] | |  
Jan 6 00:07:32 | bt-init.sh[2059] | | /legato/systems/current/apps/bluetoothUtil/read-only/bin/bt-init.sh:  
Jan 6 00:07:32 | bt-init.sh[2059] | | line 28:  
Jan 6 00:07:32 | bt-init.sh[2059] | | mux: not found

in fact it better, earlier there were more modules missing!  
thank you.  
Do you know where to get module hidp and mux ?

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**Author:** ![mango](https://avatars.discourse-cdn.com/v4/letter/m/ed655f/32.png) [@mango](https://mangoh.discourse.group/u/mango)\
**Post date:** [June 8, 2019, 10:44am UTC](https://mangoh.discourse.group/t/wl18-iot-card-mangoh-red-wp7702-firmware-request/2697/4 "2019-06-08T10:44:23Z")

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also ‘bluetoothctl’ tool appears, but when I run it:

_root@swi-mdm9x28-wp:~# bluetoothctl_  
_process 2027: arguments to dbus\_connection\_get\_object\_path\_data() were incorrect, assertion “connection != NULL” failed in file …/…/dbus-1.10.10/dbus/dbus-connection.c line 5904._  
_This is normally a bug in some application using the D-Bus library._

- D-Bus not built with -rdynamic so unable to print a backtrace\*  
_Aborted_  
root@swi-mdm9x28-wp:~#

do you know what it could means?

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**Author:** ![mango](https://avatars.discourse-cdn.com/v4/letter/m/ed655f/32.png) [@mango](https://mangoh.discourse.group/u/mango)\
**Post date:** [June 17, 2019, 6:41am UTC](https://mangoh.discourse.group/t/wl18-iot-card-mangoh-red-wp7702-firmware-request/2697/5 "2019-06-17T06:41:06Z")

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is there any solution for this?