Hi,
I'm using the nRF52840 with the SoftDevice for BLE. In my system, it's primarily a BLE transceiver controlled via SPI by an external TI MSP430. We're considering implementing...
Hello,
I'm looking for guidance and understanding of how to properly use the KMU and ITS for secure key storage of a key generated on device.
I see that typical ITS use...
Hello,
I'm currently using Visual Studio Code with the newest SDK, Toolchain and Plugin on MacOS and most of my applications are freestanding applications.
Now I want...
Hi Nordic team,
I am plan to design an IoT sensor that apply to Agriculture,
In case of 2 communications: Near field and far field, I will integration both BLE and Lora...
Hi,
I have a couple of questions regarding reading the nRF5340 Temperature Sensor. This is a follow-up to the following DevZone ticket: https://devzone.nordicsemi.com/f...
We tested the USB performance on the v3.1.0-preview4 and main it looks like it got even worse.
All tests were done on the attached test project: TestProject
main (6855b38ca69d2a70d0a088d9964e606e9981cb14...
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...
HI,
i n this modified example: https://github.com/Rallare/nrf51_ble_app_hids_kbd_consumercontrol/tree/SDK15 cI would like to define the long button instead of short button...
Hii,
We are using currently nRF SDK12 and nrfutil for performing DFU over ble. we are able to do it by pressing button on nrf51822 Dk kit at time of restart and putting...
Hi All:
I had a problem about programming.Does someone can help me? Thanks.
My IDE is IAR :ARM 8.22.2
Projcet: nRF5_SDK_12.3.0_d7731ad\examples\ble_peripheral\ble_app_uart...
Hi,
we are currently using nrf51822AC device and nrf SDK12 . we need to do "switching to bootloader without a system reset nrf51822" as mention in subject . actually we...
Hello, I want to send beacons from one nRF51822 device to another. My project involves using omnidirectional antennas. So, will nRF51822 be the right choice for me?
I was...
SDK 15, nRF52840, PCA10056
When I read my data in the flash I recover the before last value writen and not the last.
I'm using the es_flash.c source code from eddyston...
Hello, I want to acquire my mobile's gps sensor's information using nrf52832 dk. Can anyone please guide me how to do this ? I use keil mdk-arm5 compiler and sdk v15.
Hi
I work for a 7 channels ANT+ receiver. Nordic 52832 SDK12.2.0 S332v2.0.1
The following scenario can been observed and cause high current consumption for a long time...
Hi to all,
i am developing a device that in it i need to measure voltage of battery to report percentage of battery to user, but the voltage that i measure with ADC is different...
Hi,
after migrating from SDK12.2 to SDK14.2 we encountered a problem with GAP Security.
When setting optimization to -Os, the program fails with BLE_GAP_EVT_AUTH_STATUS...
Hi all,
I am trying to use uart-app (segger example in SDK15) to generate hex file, which will be programed to nRF52832 later with Softdevice by nRFGo Studio. ((Instead...
Hi,
we are using the NRF52840 DK and we would like to use our own antenna. We saw on others posts that we have to connect it to the J1 connector's place.
We have some...
Based on the Product Specification v1.0, the antenna load impedance should be 15Ω+j88Ω.
I checked the antenna impedance based on Figure 32.
The simulation result is...
During the development of nrf52832 (SDK14.2), I occasionally get NRF_FAULT_ID_SD_ASSERT error. When the NRF_FAULT_ID_SD_ASSERT error occurs, I can only get the information...
Hi Nordic,
I am working on a BLE based application. In my application, I am forced to use SPI and TWI of same instance.
I am using SPI1 and TWI1. Earlier I was working...
