Dear Nordic Experts, This one's a tough nut to crack:
The firmware is based on nRF5 SDK for Mesh 5.0.0 with nRF5 SDK 17.0.2 and Softdevice s132 7.3.0. It runs on a nRF52832...
SoC: nRF5340 SDK: nRF Connect SDK 1.9.1
CMAC calculation works fine with SDK 1.7 and SDK 1.8. But it failed with SDK 1.9.1.
psa_mac_sign_setup returns error = PSA_ERROR_NOT_PERMITTED...
Hi, I'm pretty new to microcontroller programming so please correct my wrongs.
I'm using the Libuarte driver library to have the pca10040 talk to my server via serial connection...
Hello,
Fllow the guide of Configuring and performing DFU over Mesh,I can update firmwre successful use DFU:
Source: Example/Dfu
Target: Blinky(about 180 segment)
But...
Hello
I'm trying to add zigbee to an existing freeRTOS project with BLE. The approach so far is combining "Zigbee Multi Sensor with FreeRTOS Example" and "Adding dynamic...
Hi.
I am writing software for my custom nRF52832 device but hardware wise it is identical to the nRF52 DK.
I'm not that good of an embedded coder (or any kind of coder...
Hello
In my application (based on ble_thread_dyn_mtd_coap_cli example), I would like to get the list of devices present on the network (ip).
I saw that there was a command...
Dear all,
My CMW500 have NB-IOT option only (NO CAT-M option is installed) and I would like to see how to setup CMW500 (NB-IOT mode ONLY) to communicate with Thingy91DK...
We are using Enhanced Shockbust and would like to maximize the operating range. We noticed this footnote on page 356 of the latest spec sheet (v1.1):
Typical sensitivity...
Hi,
I'm trying to reduce latency when relaying BLE packets. The goal is to have a couple of wireless peripherals connected to a hub talking BLE with a central, with minimal...
Hi,
I am trying to implement LC server for my lights. I want to make the RUN level of the LC model configurable i.e, change the RUN level according to the user need.
Can...
There was an unexpected issue configuring beacon ad packages. The task is to transfer as much data as possible in beacon mode. For this, I want to include the scan responce...
The chip we use is nrf52832 and the SDK is nrf5_ SDK_ 15.3.0_ 59ac345, Can we use nrf Toolbox (version: 2.7.2) to upgrade bootloader? 1. How to make bootloader upgrade package...
hi,
I have nrf52840 DK and a dongle and I would like to connect the dongle to android device and scan for the DK in coded phy.
where can I find some SDK for using the...
Hi,
From previous case , I still not fully understand how chip to retrieve the calibrated data from flash(already implemented read/write data for the interface by FDS),...
This question stems from this discussion
https://devzone.nordicsemi.com/f/nordic-q-a/71044/notifications-how-to-know-who-is-consuming-tx-buffers-most-efficient-way-of-sending...
The ARM Cortex-M4 supports many assembly-level DSP instructions and we would like to use them (not just the packaged ones in the CMSIS DSP libraries).
For example the set...
Hi All,
I want to use DFU to update the firmware from master to peripheral over BLE , both master and peripheral are nrf52840. My purpose is that the master sends a command...
Dear all:
My problem is described in the following steps：
1. Progranm the SoftDevice 7 (S132) into NRF52832, then program the ble_hid_keyboard example(SDK16) into NRF52832...
