I have been trying to get MQTT+TLS to work on the nRF7002 DK and haven't been able to get the samples to connect to the MQTT Broker.
Is there a working MQTT TLS example...
Seeing the failure below and wondering a couple things:
How did the device get into this state?
How do I disable AP protection? The Kconfig GUI seems to indicate that...
Hello,
For our emission tests in an anechoic chamber we need to be sure that the BT antenna is up and running. Of course we cannot connect via BT from outside the chamber...
hi support team,
docs says we can program 54l15 external spi flash ,please refer to : https://docs.nordicsemi.com/bundle/nrfutil/page/nrfutil-device/guides/programming_external_memory...
Hi all,
I'm working on a Nordic-based system involving multiple nRF52-series chips exchanging high-rate sensor data over both radio and SPI links. The setup involves two...
We are implementing a Joiner device using OpenThread on the nRF5340 (with Zephyr, NCS v3.5.99-ncs1-4). After successfully joining the Commissioner's network ("Join success...
Hi
I am currently working on calculating the AoA. I have 4 nRF52833 DKs and I am using three DKs as transmitters and one as the receiver and the receiver is connected to...
This page https://www.nordicsemi.com/Software-and-Tools/Development-Kits/nRF52840-DK/GetStarted says " If step 4) below fails, you need to re-program the factory example code...
How can I calculate max and average power of this chip? During use, I intend to be at 0dB TX and 1 Mbs data rate with a 3V supply. I am going to guess the max power draw will...
Hello everyone
I am using nRF52 DK PCA10040.
I try to generate puls by Timer 0.
The puls width is 400ns.
This goal was failed.
---------------------------------...
I'm struggling to get buttonless DFU to work with FreeRTOS. I've gotten buttonless DFU sample to run on the hardware. I also have FreeRTOS running on the hardware. However...
Hello,
I need to remap ble bootloader because I want to use nrf52832_AB instead of nrf52832_AA found in dev kits.
I wish I could have this memory mapping in embedded flash...
Viewers! Don't click on a similar issue or you will lose everything you have done!
Calling this method sd_ble_gatts_characteristic_add(...) with a characteristic value...
Dear all,
Im trying to interface LIS3DH with the following code, and drivers of LIS2DH (LIS3DH and LIS2DH have the almost same hardware and config.)
I have included...
It seems there is hardware support for NB2, but the modem firmware isn't there yet.
What's the timeline on this? And if a precise time isn't available, is it in the order...
Hi!
I know, that there are some similar issues in this forum, and I checked them, but I didn't see the clue.
I try to use fstorage to write something to flash. I have...
After many hours of successful LTE connections and using the AF_LTE socket just fine (many creates, many send/receive, many closes), my application now hangs on a call to...
Hi What is the ADC frequency range and operation at nRF52833 ? we are interfacing the TUSS4470 with nRF52833 ,WITH SPI communication . is that the frequency range supports...
In past I try to solve this problem:
https://devzone.nordicsemi.com/f/nordic-q-a/51249/state-chaneged-flags
Now I have new informations about this problem.
Using hardware...
Hi
using nRF52840 I'm implementing a USB connected keyboard with swiss layout.
is it possible that app_usbd_hid_kbd.h in nRF5_SDK_16 is incomplete? It defines keys up...
