# 27 questions

Tagged
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## 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.

43
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## Flash program nRF52840 DK

I have trouble programming the PDK using nrfjprog. I can flash the program fine using Segger Embedded Studio but it doesn't appear to be working using nrfjprog.

Here are the steps I followed:

1) Flash s140 softdevice using make ... (more)

53
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1
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1

## Cannot build nRF5 SDK Mesh

I am having errors building the examples in the latest SDK for Mesh (nrf5_SDK_for_Mesh_v0.10.0-Alpha_src). I ran cmake -DTOOLCHAIN=gccarmemb -DPLATFORM=nrf52840_xxAA .. in my build directory which appears to be working just fine. However when I do make I ... (more)

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## Nordic's Bluetooth Mesh Mobile Applications Available?

Hi, I noticed that Silicon Labs announced their Mobile Mesh application for Android and showed a demo video.

I searched Nordic's GitHub page. However, I couldn't find a project related to Bluetooth Mesh mobile app.

Will there be ... (more)

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## How do I calculate throughput for a BLE Mesh?

Good day!

How can I calculate the maximum throughput for BLE Mesh running on the nRF52832 and the S132 without packet loss in ideal conditions?

I have tested throughput in BLE Mesh SDK v0.9.1 between two nodes and ... (more)

66
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## Function of ScanStart in Mesh SDK

How does scanstart serial command work in the Mesh SDK?

According to the documentation, it appears that the command lists out unprovisioned beacons. I get a success response but nothing seems to happen in my interactive terminal.

I am trying ... (more)

66
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## It is possible to program mesh gateway in SDK for Mesh Alpha?

Hi all,

I am using PCA10040 (nRF52832) and I want to create a ble mesh network. I know that this SDK contains some examples for mesh, but I am not able to find something like gateway. I would like to ... (more)

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## I build mesh sdk for nrf52840 it give error I not able to understand meaning ??

Hello, I try to build mesh sdk for nrf52840 it gives me error on RTT

0> <t:          0>, main.c,  318, ----- BLE Mesh Light Control Client Demo -----
0> <t:          0>, main.c,  108, Initializing softdevice
0> <t:          0>, nrf_mesh_sdk.c ...
(more)

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## Bluetooth Mesh - relaying?

Hi,

I have couple of nRF52832 boards, nRF5-SDK-for-Mesh (v. 0.9.2) and good will to demonstrate some simple multihop mesh.

I already tested the light control example, and saw it working with one client and 3 servers while they ... (more)

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## Mesh light_control example could not work on PCA10028

Hi,

I've test the light_control example with the PCA10028 & PCA10040 recently. The PCA10040 was test and it works normally, but the PCA10028 does not.

I have also checked the version of SoftDevice and the configuration of project(the SoftDevice ... (more)

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## Compile Bluetoth mesh examples using Cmake returns error

When trying to follow this guide for testing bluetooth mesh on a nRF51 dev-board Cmake returns this error:

../build \$ cmake ..
CMake Error at CMakeLists.txt:16 (include_directories): include_directories given empty-string as include directory.

CMake Error at CMakeLists.txt:33 (message ...
(more)

138
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1
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1

## RPI 3 using noble library to read packets of nRF5 SDK for Mesh ver 0.9.2 [closed]

I'm developing a BLE gateway/scanner for nRF5 Mesh BLE network, my system components are as following: - Raspberry Pi 3 installed with noble nodejs library (as I'm familier with noble, you can suggest any other library). - nRF SDK ... (more)

206
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2
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## Mesh SDK Beaconing Instructions

After some effort, I have managed to build the beaconing example that's missing from the examples.emProject of the ble_mesh_v0.9.1-Alpha SDK. I have this running on the PCA10028 and it's advertising. How do I now use ... (more)

204
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## nRF5 SDK for Mesh 0.9.1: Is it possible to simultaneously use mesh stack to form/use mesh with a group of devices and be connected as a peripheral to another central device?

If yes, then what are its implications?

607
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## BLE MESH support for NRF52

We are developing a product based on ble mesh. We are planning to select NRF52832 chip. Currently what is status of ble mesh on this chip. Does nRF open-mesh support this chip? .Is it production ready or stable version?

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## BLE MESH is production ready or not ?

Since Nordic is giving ble mesh support. Is it stable and production ready?

492
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## Problems with BLE Mesh Example

Good day, I tried the BLE Mesh Example located: https://devzone.nordicsemi.com/blogs/...

... and for some reason it is not working for me. I posted a comment where the example is posted, but I have not heard back after ... (more)

232
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1
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1

## daisy-chain mesh for 6lowpan over ble using nRF52840

Hello,

I really like the new nRF52840, especially it's Bluetooth 5 capabilities. The thing is that i cannot figure out if i would be able to make nRF52840 based devices to communicate (6lowpan over ble) one with each other ... (more)

280
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1
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1

## Open Mesh maximum connection and latency

What is the maximum number of connection a central device can connect and control in open mesh? Is 1 to 50 possible? What is the latency? I am comparing to RFdigital Simblee propietary SimbleeCom: Unlimited connection and 3ms second latency ... (more)

535
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1
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1

## NRF52832 Dynamic Mesh with Security

Hello Nordic Semi Developers.. I design my Product prototype using NRF52832 What is the plan of Nordic to provide SDK to support NRF52832 dynamic Mesh with [1] Over The Air Update [2] simultaneously broadcast and connection [3] Large Mesh Size ... (more)

305
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2

## Mesh on SDK11?

I have check the mesh feature on below link: https://github.com/NordicSemiconducto...

But it seems to work under SDK8.0, how can I make it work with SDK11 and SD130?

Thanks.

427
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## BLE nRF OpenMesh - data rates in typical configurations

Hello,

I'd like to ask what is the data rate when using BLE OpenMesh network and how much it depends on network architecture.

I'm considering using it in a network consisting of ~100nodes. What data rate can I ... (more)

163
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## Handle_Value pairs in nRF51-ble-bacst-mesh

Hi,

In the nRF51-ble-bcast-mesh example, it is mentioned that "handle_count" refers to "The maximum number of handle-value pairs available to the application. May not be higher than 155 due to BLE namespace requirements."

What does this mean? And, what is ... (more)

427
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2

## Unable to get BLE_Gateway from nRF51-ble-bcast-mesh working

I've gotten two PCA10001 boards working with the LED_mesh sample.

I cannot get the third board to run BLE_Gateway (it does not react to button presses, nor is it discoverable with nRF Master Control Panel).

I'm using s110_nrf51822_7 ... (more)

264
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## Flashing nRF51-ble-bcast-mesh on nRF51422

I have compiled the nRF51-ble-bcast-mesh's examples: "LED_mesh_SDK7" and "BLE_Gateway_SDK7" on Keil uVision v5.14.0.0. But, I am facing problems flashing them on to my nRF51422.

As mentioned in the instructions, I used nRFGoStudio to flash the nRF51422 ... (more)

853
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2
2

## Running nRF51-ble-bcast-mesh on nRF51 dongles

Hello!

I've just started using the nRF51 dongles (currently having 5 of them) and I would like to test the GitHub mesh protocol. Excuse my lack of experience, but I am having trouble knowing where I should unzip the ... (more)

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## Direction on chip set

I have used the nrf8002 chip before and love it but now I am trying a different application that requires a bit more smarts. I am trying to design a system that can have an unlimited amounts of connections (wifi ... (more)

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