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17
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Last activity 2017-11-17 20:10:33 +0200 by Joshua

how to set mesh model publish address to a client model which is on other mesh node

I have three mesh nodes in a mesh network, a provisioner, a vendor server model, and a vendor client model.

I know that a provisioner can set client model publish address to a server model address via access_model_publish_address_set(...) if the ... (more)

26
views
1
vote
no
answers
Last activity 2017-11-17 03:37:09 +0200 by Ricky

how to use serial example in mesh SDK?

I get nrf mesh SDK form: http://www.nordicsemi.com/eng/Products/Bluetooth-low-energy/nRF5-SDK-for-Mesh/(language)/eng-GB

I want to use the serial example to control a mesh network, but there are 2 problem for me:

  1. how to use the python ...

(more)

15
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1
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no
answers
Last activity 2017-11-16 20:24:30 +0200 by DuyLionTran

pb remote client doesn't work

Hello,

I used 3 nRF52-DKs to run the pb_remote and it ran well with the Mesh SDK v0.10.1. Then I created my own project and copied the code from the pb_remote client and server and put in my ... (more)

124
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2
votes
1
answer
Last activity 2017-11-16 16:20:44 +0200 by ToasTer86

thingy52 (&nRF52840) writing my own software

Hey Nordic Devzone,

I am really new to Nordic and am still a student in embedded software engineering. So first some background information.

I have 6x nRF52840 and 5x Thingy52. My goal is to create a mesh network using 5 ... (more)

43
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1
vote
1
answer
Last activity 2017-11-14 16:43:38 +0200 by Thomas Stenersen flag of Norway

Configureing Mesh node returns ACCESS_STATUS_INVALID_MODEL?

When configuring my Bluetooth Mesh server node to the network, it receives an error and I am not sure why.

I receive an ACCESS_STATUS_INVALID_MODEL error after having called config_client_model_app_bind() like this:

access_model_id_t model_id =
{
    .company_id = COMPANY_ID,
    .model_id = BEACON_SERVER_MODEL_ID = 0x00
};
config_client_model_app_bind(256 ...
(more)

66
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3
votes
1
answer
Last activity 2017-11-14 16:29:31 +0200 by Thomas Stenersen flag of Norway

What precicly is an Element in Bluetooth Mesh

I have a hard time understanding precisely what an Element is and how it differentiates from a Model when talking Bluetooth Mesh.

The only definition can seem to find of an Element is; "Something addressable in a device." But this ... (more)

41
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1
vote
1
answer
Last activity 2017-11-14 14:39:08 +0200 by Hung Bui

What are the constants in nrf_mesh_config_node_app.h used for?

I have a hard time figuring out what some of the constants in nrf_mesh_config_node_app.h for my Bluetooth Mesh application should be set as. Instead of writing a question for each of the constants i have listed the ones i ... (more)

151
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4
votes
1
answer
Last activity 2017-11-14 14:02:23 +0200 by Thomas Stenersen flag of Norway

Bluetooth Mesh TX power on nRF52

I'm playing around with the light and switch examples with the Bluetooth mesh SDK on nRF52832 devices. I'm trying to find out what the maximum distance would be given changes in TX output power. However, every time I ... (more)

25
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no
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no
answers
Last activity 2017-11-14 02:20:53 +0200 by Kuo

Mesh provisioning failed when it reset

Hi,

I'm trying to setup 3 server and 1 client. Currently, I encountered a problem that a successful provisioning to 3 servers happened only when the power of client is always turn-on. In case of that the power of ... (more)

72
views
2
votes
1
answer
Last activity 2017-11-13 17:19:53 +0200 by SørenHN flag of Denmark

How is CONFIG_OPCODE_COMPOSITION_DATA_GET handled by a Bluetooth mesh server?

I am writing a bluetooth mesh application with a server and client. Provisioning is working, but the configuration of the server is giving me problems.

I have based my application on the Light Switch example from the Mesh SDK v0 ... (more)

33
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no
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no
answers
Last activity 2017-11-13 17:15:03 +0200 by SørenHN flag of Denmark

Mesh configuration - Sending composition data fails?

I have asked about this before. But after working more on the project, it seems the solution i found before actually didn't solve the problem. Hence I am asking again.

After provisioning a mesh server and calling config_client_composition_data_get() the ... (more)

86
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2
votes
2
answers
Last activity 2017-11-13 11:05:46 +0200 by Hung Bui

Bluetooth Mesh Friendship Establishment

Hello, According to the Bluetooth Mesh Spec it is up to the stack developer on how to handle multiple Friend-Offers to an LPN. So I am wondering what strategy has Nordic implemented in the latest Mesh Stack?

Thanks, Paul

120
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no
votes
3
answers
Last activity 2017-11-13 09:15:06 +0200 by David Edwin

Low Power Node Support in Nordic BLE mesh

I'd like to use the nrf52832 as a mesh switch with battery powered. But I didn't find any sample code for the Low power feature in current mesh SDK v0.10.1. Does it support this feature now ... (more)

32
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no
votes
no
answers
Last activity 2017-11-11 20:10:27 +0100 by cdugue

Drivers from nRF5_SDK to Mesh SDK

Hello,

I would like to add the ST7735 driver from the nRF5_SDK to the Mesh SDK along with the necessary components (SPI,..). I copied the entire components directory to my Mesh SDK. But I have an issue with the cmake ... (more)

54
views
1
vote
1
answer
Last activity 2017-11-10 13:15:20 +0200 by Hung Bui

Mesh receive state on all nodes

Hi,

I want to implement Server/Client model light switch where all nodes should receive the state from all.

How can we read the state of one client on another client ?

Thanks

37
views
1
vote
1
answer
Last activity 2017-11-10 12:46:18 +0200 by Thomas Stenersen flag of Norway

Is it mandetory to use the Health model for Bluetooth Mesh applications?

In the Light Switching example the Health model is used, but is it mandatory to used this model for Bluetooth Mesh applications or can choose not to use it if i don't deem it necessary?

22
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no
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no
answers
Last activity 2017-11-08 19:06:06 +0100 by VB

Unable to allocate memory for relay packet

Hi,

Do you know why I get a warning : Unable to allocate memory for relay packet. ?

I am trying to mesh 2 servers and 4 clients. with client capacity 3 for each server I provisioned 3 clients to 1 server ... (more)

64
views
no
votes
1
answer
Last activity 2017-11-07 18:12:08 +0200 by richardjallen

Bluetooth mesh oscillating RSSI

Hi,

I have been working with Bluetooth mesh. The test I have been performing repeatedly polls a single node and measures the RSSI (as measured from p_message->meta_data.rssi) and number of hops (as measured from p_message->meta_data.ttl) of ... (more)

73
views
1
vote
1
answer
Last activity 2017-11-07 12:39:19 +0200 by DuyLionTran

Mesh serial rx

Hello,

I have just started working with mesh and I'm using the 0.9.2 Mesh SDK. When I use the Serial interface (nrf_mesh_serial) I don't see any function about rx or rx callback. Is it true that ... (more)

59
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no
votes
no
answers
Last activity 2017-11-06 15:35:24 +0200 by Hung Bui

mesh examples not working

Hello i am using segger studio i have recently purchased three nrf52dk speically for ble mesh.. i am trying to run examples of mesh alpha sdk that nordiac prvodies but it has some errors ...

<t:          0>, main.c,  139, ----- Bluetooth ...
(more)

93
views
no
votes
1
answer
Last activity 2017-11-03 13:03:52 +0200 by Hung Bui

Can a proxy node also be a controller node?

Can a proxy node also be a client and server node (a controller node)?

What are the key differences between a server and a client in BLE mesh?

Can a server relay a packet to another server, or are only ... (more)

39
views
no
votes
1
answer
Last activity 2017-11-02 15:56:43 +0200 by SørenHN flag of Denmark

dsm_local_unicast_addresses_set() returns NRF_ERROR_FORBIDDEN

I am writing a combined beacon and mesh node using the mesh SDK v0.10.

When dsm_local_unicast_addresses_set() is called in mesh_evt_handler(), which can be found in nrf_mesh_node_config.c a NRF_ERROR_FORBIDDEN error is returned which results in an assert.

What can ... (more)

68
views
no
votes
1
answer
Last activity 2017-11-02 15:35:31 +0200 by Jason Peterson

nRF5 SDK for Mesh v0.10.1DFU Hangs?

Hello,

I am working with the nRF-SDK-for-Mesh v0.10.1 I am able to compile and run everything fine. However the DFU example hangs. It looks like a hard fault ( all the LEDs are on).

I am following the guide ... (more)

97
views
no
votes
no
answers
Last activity 2017-11-02 14:52:14 +0200 by madhavk

Adding Sensor Model to bluetooth 5 mesh

Hi Support Team,

I am trying to create the custom model - as far as I know there are two types of models possible in bluetooth 5 mesh - SIG defined and vendor specific.

Example given is for simple on-off model - nrf5_SDK_for_Mesh_v0 ... (more)

31
views
no
votes
1
answer
Last activity 2017-11-01 15:36:33 +0200 by Mahendra Tailor

Ble Mesh light_switch server - help debug Keil v5 project

Hi

Mesh SDK 0.10.0

I have created a keil v5 project to build the light_switch server app and it builds and links successfully. I can run it up to the following line in main()

ERROR_CHECK(nrf_mesh_node_config(&config_params));

However ... (more)

59
views
1
vote
2
answers
Last activity 2017-11-01 14:51:17 +0200 by Hung Bui

BLE mesh - Removing node from network

Is there a method to remove a node from the network using the current bt mesh stack? I've looked through device_state_manager.c but it appears to me that there are only functions that would be used to add information ... (more)

148
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no
votes
2
answers
Last activity 2017-10-31 00:56:52 +0200 by Eirik Midttun

Is there a mesh gateway project in mesh SDK?

I got the BLE mesh SDK from: http://www.nordicsemi.com/eng/Products/Bluetooth-low-energy/nRF5-SDK-for-Mesh/(language)/eng-GB

I want to develop a mesh gateway to connect the internet. Is there a example gateway project for mesh?

Thanks.

32
views
no
votes
1
answer
Last activity 2017-10-30 18:49:01 +0200 by Jason Peterson

Weak Alias in nRF5 SDK for Mesh v0.10.1 DFU?

Hello,

I am working with the nRF-SDK-for-Mesh v0.10.1 I am able to compile and run everything fine. I am trying to use the "serial" example and perform a DFU, however the DFU functions in"nrf_mesh_weak.c" are getting ... (more)

249
views
no
votes
2
answers
Last activity 2017-10-30 14:41:52 +0200 by Bjørn Kvaale

Generic mesh models

Will there be an official implementation from nordic of the generic mesh models as described in the mesh model specification or are you counting on each developer to make their own implementation?

95
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no
votes
1
answer
Last activity 2017-10-27 15:36:59 +0200 by Bjørn Spockeli flag of Norway

Ble Mesh : will it be ported to linux

I just came across the following code ..

(hash)ifdef __linux__

toolchain_init_irqs();

(hash)endif

Does that imply there is a possibility that the source could be ported to a linux platform?

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