Hi,
I'm starting to implement DFU using IAR's ARM workbench. In the example project for ARM that comes with the nrf51_sdk_v5_2_0_39364 SDK there is a file called bootloader_util_arm...
Do I have to use external host MCU for nRF51422? What can the ARM Cortex processor inside SoC 51422 do and cannot do?
I want to create a mesh network with hundreds of ANT...
Hi
I am looking at section 9.1 of the S110 Softdevice Specification v1.3A and the release notes for 7.0.0-2.alpha where I see that an application now starts at 0x15000...
Hi
S110 v7.0.0-2.alpha got released today.
In the release notes it says...
[b]The SoftDevice can now be configured to forward interrupts to one of several applications...
Hi,
I use the nrf51422 chip.I want to know if the ANT establish link between chips,where can I get the matching configuration (like device type、channel ID).I mean is...
Is there a way to recieve more than one write callback for a given characteristic, per radio session? It seems like I can rx 1 time per attribute per radio session and tx...
Hello All,
I am developing an nRF52840 MCU base thread product.
For this I am using nRF52840-Dev_kit for Development and SDK - nRF5_SDK_for_Thread_and_Zigbee_v4.0.0_dc7186b...
Hello!
We have a new board design we are working on that uses the new nRF5340 chip, revision Engineering A.
However, we are having difficulty getting the SPIM4 (High-Speed...
Hi All,
I'm a little rusty on my embedded C and was wondering if I could get a few broad pointers on the best way to organize this research system I'm putting together...
Dear Nordic:
I have a STM32 family MCU with a preloaded bootloader, to which I can update the firmware via UART. The goal I want to achieve is the following:
I want to...
Dear all,
We are using nrf52832 as our main MCU. In our development we need two uart. Among them first is Hardware uart which is working perfectly and second is software...
I am using the Arduino Nano 33 BLE Sense (with nRF52840) which comes with a mounted MEMS PDM microphone ( MP34DT05 ). My project will be battery powered and thus calls for...
I have successfully implemented the Azure IoT Hub sample on my nRF9160DK and added the ble scanning module. The kit is acting as a gateway, reading advertisements from a couple...
Hi ,
Device :- nrf52840
USB class :- CDC ACM
We are sending the ADC data (240 bytes at a time) to Host computer over USB (Full speed) and checking the received data...
Hi,
Using the Nordic secure bootloader for dfu OTA update, I am facing an issue causing the system to go under a condition where the bootloader is not any longer able to...
Hi. I'm trying to output frequency ( in the 1,250 Hz to 1,750 Hz range ) on GPIO. Each frequency should be outputted for 5ms time. For that, I use 2 TIMERs: one for 5ms counter...
Hi, we use nRF9160 and SDK 1.7.
in one of our applications, we need more than actually available flash. Now we have ~420kB for application - because we use MCUBoot and dual...
As title says, I cannot get anything to change in autoconf.h after changing the corresponding value in prj.conf using nRF Connect samples. I have tried both Project-->Reload...
I have made custom mobile app and I am trying to connect to it. When using nrf Connect app it is connecting properly
but i want to connect to my mobile app . it is connecting...
Hi, I'm trying to run the Openthread Cli sample on my nrf5340 DK, and it looks like that part is doing fine. But if I want to test the thread network with Putty I don't get...
Hi,
Again the topic which has already been discussed several times in this forum. I just want to share my experience and perhaps help other users having difficulties.
...
