We are using the development board PCA10040 for implementing a prototype with several GPIO interruptions.
We are trying to use the NFC pins (pin 9 and 10) as pins of GPIO...
Development Software:
nRF5 SDK for Mesh v3.1.0
SEGGER Embedded Studio for ARM v3.50
SoftDevice S140 v6.1.0
Computer Platform:
Windows 10 Professional
Hardware...
Dear,
software/hardware:
nrf52832 mesh sdk v3.1.0
Q1: when friend feature node code can get? now just is bin file.
Q2: mesh has just four feature devices, friend feature...
It seems the LTE-M / NB IoT isn't available Europe-wide yet, and roaming applies country-wise.
Can anybody share his/her experience of using the BLG840F?
thank you.
Hi,
I am trying to build a thread network using a border router nRF52840 with a Raspi3B+ and 2 others end-devices nRF52840 connected on a CPU Ubuntu 16.04 LTS.
I have...
Hi,
I have a nRF52 DK board and I am trying to build a BLE peripheral with both connectable advertisement (custom with my own name and service) and unconnectable advertisement...
Hi,
I'm exploring the hid peripheral example with 52832 Dev Kit and made it working correctly. While, when I was tring to connect to it with nRFConnect, I found that the...
Hi.
I have been trying to implement my own Model into the Light Switch Example (Mesh SDK 4.2, SD s140 7.0.1, Hardware: nrf52840 DK), according to this Thread:
Adding Simple...
I'm implementing the WS2812 driver on custom hardware and have some confusion around the hardware tuning parameters for the SPI implementation. The description of the device...
Hi everybody,
We ran into a Zephyr configuration issue which is related to Zigbee and Zephyr's networking stack. In our setup we would like to use Zephyr's modem library...
Hi,
I have nRF52840 DK, for nRF52 series devices. I switched from nRF52 SDK to nRFConnect SDK.
I reviewed
http://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest...
Hello,
I am running ble_app_beacon demo from nRF5 SDK 17.0.2 on nRF52 DK and would like to decrease power consumption as much as possible. From this post , I have seen that...
In the official development board directly burn SDK routines, input the command to write data in the serial port, if you continue to input, for example: interval 1s to write...
Hello everyone:
We use NRF52840 to test the transmission function of mesh and verify the minimum publish(client)-->prescribe(server) time;
The following is the publish...
Hi,
I have nRF52840 -DK boards.
I was using nRF SDK (SoftDevice ) to program nRF52 devices. Now I am switching to nRFConnect SDK. nRFConnect SDK is new to me. A few questions...
hi，
My application MTU exchange is 23 bytes，I send data using Notification or indication to sent 105 bytes date，I subcontracted the data into 20 bytes ot sent，How do I make...
How do I do memory debugging in the nrf52840 in the runtime, or trace the RAM in run time, also how do I do the profiling of the memory in the run time. How do I find out...
Hi,
Iam working on a project based on Ble Mesh, Iam using nrf5_SDK_for_Mesh_v4.2.0_src. Iam trying to form a BLE Mesh network and control the light bulb. For my application...
In my application, I want to implement low power modes and also perform certain tasks like updating the characteristics based on application timers and also update the local...
Hi, my device need be ota to update fw by usb in mac os, the chip is nrf52840，and i download the nrfutil-mac ,i execute the dfu in the mac os fail，but in the windowns success...
Hi:
When nrf52 series chips use 32.768KHz crystal oscillator as RTC clock source, the operation error is large at low temperature. Therefore, the following problems need...
