We have previously used nRF52840 and for the latest iteration of our board design we are updating to use nRF54L15.
We are aware that for nRF52840 we could map any pin to...
Hi,
I faced with an initialization issue of combination two features: MCUMGR and UART_ASYNC_API. I get a crash right after the FW starts. It looks like the SW configuration...
I checked the nrf52832 manual and found that both XC1 and CX2 are analog input pins for the 32Mhz clock pin configuration. The reference design for both uses 32Mhz crystals...
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...
When I call nrf_gpio_pin_set(LED_1), the LED is turned off and when I call nrf_gpio_pin_clear(LED_1) it is turned on. Is this expected behaviour? I can't find any schematics...
Hello,I changed nrf51822 firmware and NrfUart API .Now nrf51822 dongle and beacon can comunicate between them .Beacon transmit notification data and can receive a command...
Does nrf52 SoC consumes the same current at different supply voltages(assuming similar operating conditions) ? For eg what is the difference between operating the nrf52 at...
Hello,
I've just received a new nRF51822 EVKIT and I'm trying to run the blinky project example.
I have installed uVision 5.11.10, the Segger Drivers and the Nordic SDK...
Hello,
I want to use a mobile Bluetooth as a transmitter and the dongle of nrf51822 s110 (pca1000) as receiver using master control panel and just read the RSSI values...
Dear All,
Can we used GPIOTE Channel for Both Task Out and Event IN functionality if yes how can anybody use?
I want to make 15 External Interrupt using GPIOTE module...
I am wondering where I can find the temperature dependent behavior of the ADCs on nRF51822. I observe the ADC readings vary noticeably even when the die temperature reading...
Hi Nordic,
Where is a bug in bsp.h nRF51 SDK 9.0.0 and I think it was were before as well:
LEDS_NUMBER equal 0 causing a compilation error.
In Line 59:
#if (LEDS_NUMBER...
it will try to lower the RF, TX power
Bluetooth is not sure what to do because the first time
What things do I need to solve ? ex)component, software,hardware...
Good morning,
I have already implemented my application based on nRF51822 and SD110 v8.
In what regards bonding, I use a static passkey and it works fine.
The product has...
I will use the functions in app_timer to set a timer to fire every 3 seconds. I want this to occur "forever" (e.g.until a restart of the nRF51).
To avoid a timer overflow...
Hi,
I am using the nRF51-DK board as a central running with ble_app_multilink_central_s130_pca10028 sample application. I am using SDK version 9.0 with Keil 5.14 version...
Hi all! I am using the nRF51 DK and I am trying to use the elements demo APPs that Nordic provide - the Beacon app. after the downloading of the app and watching it working...
Hi
In my application, I use some of the IO pins for a multi-purpose sensor interface, that I would like to be able to configure when the application is running. The interface...
Hi,
Can anyone help me where can find the example ble_hr ? I have changed the main file and it is saved and now I want the original example that was in C:\Keil_v5\ARM\Device...
