Heads up for anyone using the IoT SDK (currently 0.8.0). This SDK has the TinyDTLS-0.8.1 embedded in it... and I believe that there is a bug in the TinyDTLS CCM functions...
A new library/toolkit has been built that allows us to invoke the services of an nRF24L01 from a Java environment. Documentation and links to the Github project can be found...
Hi,
I am sending data from Android phone in every 200 ms to nRF8001. But sometimes I found there is a 50 ms or 100 ms delay. It looks like nRF8001 spending some time in...
Hello,
I'm starting a new nRF51 project on mbed for a custom board. I wish to know what is the "cleanest" way to define pinout (what file to edit) ?
Thank you
I have enabled data ready interrupt bit and also enabled the fifo bit and also enabled gyro_fifo and accel_fifo bits in mpu6050 so that when data ready interrupt occurs the...
I will be selling various ble products. My customers can connect to and program the devices using their bluetooth smart phone or tablet.
I want them to have the option...
hi,
I want to build and flash only mcumgr bootloader code to my controller , from the example which i observed i am getting that mcumgr is always with some other example...
I use an InsightSIP ISP1907-HT module, I have a 4 layer board to minimise cost. Signals on top and bottom with GND on inside.
I'm concerned that my design could fail emmissions...
Can using whitelist on Central and Peripheral reduce the connection time? In my example I want to advertise every 3secs and want to make sure that the central connects to...
I am completely new to this toolchain and how it works.
I was trying to add a UART sensor to the matter sample project on the nrf52840dk. Is there anyone who can help me...
Hi,
What's the maximum throughput for nRF52832 as peripheral?
S132 7.1 SDS demonstrates configuration for 192kbps. But I noticed that DLE is not yet enabled. So can...
I want to use the timer to measure the interval between two signals, which requires an accuracy of 1us. But in Timer mode, I don't find a register that can read the current...
Hello Nordic semi team,
I am running into an issue with sd_ble_gattc_read
I have set the MTU size to 70 and I do this:
// Configure the gatt MTU size . memset(&ble_cfg...
Hi,
I'm currently development firmware for a application using a Nordic chip. This application will use some drivers allowing the communication with sensors and for the...
Hi,
I have known a case to raise CRC error in secure bootloader with using \nRF5_SDK_17.0.0_9d13099\examples\dfu\secure_bootloader\pca10100_s140_ble
I enabled a nrf_log...
I am writing my own DFU app for the nRF52832. I am using C# and .NET with Visual Studio.
For reasons I don't want to get into I can't use the Nordic SDK library with this...
Hi,
I want to use the app_error_save_and_stop in app_error_weak.c of SDK16
However, the call to the app_error_fault_handler stops to NRF_BREAKPOINT_COND and never reaches...
For clarification I use the nrf5_SDK_for_Mesh_v2.1.1. and the nrf52832.
For a product of ours we use multiple NRF52 as nodes in a mesh that sends data to an application...
Hi fellas,
First of all sorry for the long post but I'm stuck for quite some time now and I need your help. I guess better provide more info than less.
I am working with...
Hello All
during developmenmt we meet some strange phenomen.
the device send to PC 135 bytes on responce command READ.
During transmitrion 135 bytes the softdevice generate...
Hi Nordic providers of solutions to problems great and small.
Good mornings.
We have been going through the OTA/DFU process for a signed image as the final step of our...
