Hello, I need to configure and compile a sample to send an audio stream (mp3) to the I2S interface.
I tried to put together some configuration from other samples but no...
hi support team,
when i testing wifi location, i found out one problem:
nrf_cloud_rest: Failed to encode location request, err: -12
that is this code in nrf_cloud_rest...
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...
Hi all,
I am using ble mesh code, it has version based. For my application( needs to blink led synchronously in mesh) i don't need version part, so i tried with using if...
As your datasheet, External HFXO's Run current is 250uA, but HFINT case is 60uA.
Despite lager current, why do you use HFXO in reference circuit?
I would like to use HFINT...
using **nrf_drv_saadc.**c and nrf_saadc .c nRF52832 with sd132v2.0
for example.
i init a app_timer to update a adc channel per 10ms.
and manually update the batt volt...
Hi
I'm trying to send adc value from peripheral to central. I'm using nrf51822 with softdevice s130_1.0.0 and SDK v10.0.0 .
I'm getting error 3002 which I figured out...
Hi everyone
I am trying to understand if it 's possible to change the clock frequency on-the-fly, by giving a certain command to the uC via UART.
I started from the...
I am using esb in SDK 11 and my understanding is that the radio causes interrupts that are forcing and cannot be disabled. These in turn causes software interrupt 10 to be...
Hello,
I'm using nrf51822 with a few sensors and nrftoolbox app in my smartphone.
In nrftoolbox SW, I can just connect and see what happens in sensors.
I want to control...
I need to use Timer 0,1,and 2(I have only 3 timers 0-2 in nRF51822xxAA). This means, I cannot afford to let the BLE use a timer(I can certainly afford to give one RTC for...
Hi,
I'm trying to update attribute value and notify it to client using sd_ble_gatts_hvx() function:
memset(ms, 0, sizeof(params));
params.type=BLE_GATT_HVX_NOTIFICATION;...
When I use sd_ble_gatts_hvx() to send data to iOS and Android device I meet a problem:
Data send to iOS ok,but will return error 8 (invalid states) when send to Android...
Hi,
I am trying to use SPI to get data from a sensor. In nRF 5 SDK V11, I got it to work by setting the SS pin in the config struct of the initialization function.
...
I guess the answer is yes, because I know Characteristic Declaration (UUID 0x2803) has an unique handle for each characteristic.
Just wanted to confirm.
Its the first time I use simple_timer. I do not use the Softdevice. So I'm working with the peripeheral simple_timer example(SDK11).
I know from the app_timer, that every...
Hei!
I recently added WDT to my existing project. After that the normal behavior/sequence of code is not as it is supposed to. Strangely it works okay every other run now...
I just get DK P10040, I am using SDK_11.0.0_89a8197/s132_nrf52_2.0.1_softdevice.
I tried ble_app_uart, it works.
But I find a problem, I cannot set P0.09/10/12/13 high or...
