I have been trying to implement a way to wake the system up after doing sys_poweroff() but no matter what nothing seems to work. I already tried many examples and none of...
Hello,
I have been able to get FW OTA to work perfectly well over BLE using
CONFIG_NCS_SAMPLE_MCUMGR_BT_OTA_DFU =y
Now I am trying to display the update progress...
The custom AT command "AT%XICCID" was added in modem firmware v1.1.3 for the nRF9160 and was available from the first release for the nRF91x1.
This command provides a processed...
Good day, I was attempting to test the radio performance of the NRF54L15. I ported over the Radio_Test sample project to try and transmit an unmodulated carrier wave at a...
My task is to mount a littleFS system on the external flash memory, so I can save files.
I am using the littlefs filesystem sample from
zephyr/samples/subsys/fs/littlefs...
Hello.
How often are the LQI and RSSI values in the coordinator updated for a child?
Preferably I would have liked to get some kind of notification every time LQI and...
Hi Nordic team,
I’ve been working with the nrf_dm sample from NCS 2.9 to perform distance measurements using multiple nRF52840 devices. The sample works well, and I've made...
Hello,
Can someone tell me what is the sampling rate of ADC of the nrf51422. I have read the product specification document and reference manual but I could not find the...
Hi,
Im migrating from SDK8 to SDK12
app_timer crashes
Debugging at app_error.c shows m_error_data to be :
softdevice, pc 0x000104AE, fault ID 0x00000001 error_info...
In this function :
/**@brief Function for handling events from the GATT library. */ void gatt_evt_handler(nrf_ble_gatt_t * p_gatt, nrf_ble_gatt_evt_t const * p_evt) { if...
Hi,
I am trying to send some data over bluetooth, using the nrf52840, and i am using the ble_app_uart example to send the data. I am not receiving any data, when i connect...
We are in an environment that is highly security conscious. As a result any third party software cannot be installed unless it is white-listed with Symantec, our end point...
The NRF51822 datasheet (section 9.4 and 9.5) says the CTAC and CTAA WLCSP packages have a normal height of 0.35mm. The datasheet also says the CEAA WLCSP package has a normal...
I am developing BLE applications with nRF52840 DK and the Thingy 52. My application needs to use the entire 31 bytes available for data in BLE protocol. So I don't want to...
Hi!
What would be the best course of action if I have a connection like this:
Android device (without Bluetooth support) -> RS-485 -> UART -> Main nRF52840 DK + other...
Hi Nordic:
I want to make .a library, i use gcc to make .a library. And add .a library to my project. when i build the project , show build failed and the message is ".a...
Segger Embedded Studi, SDK 15.2, Windows 10
Nordic NRF52DK PCA 10040 1. 2 .4
Hello again everyone, I have gotten farther with my previous issues of not being able to access...
Hi All,
I am new to embedded low power design and would love some tips on power saving steps and tutorials for the nrf52832 device.
I am trying to understand the power...
Hi,
for a project I need to perform a DFU Update over BLE. After I prepared the bootloader (generating public and private keys and building it), I prepared the update packet...
Hi, I develop device for custom location service based on BLE. Now I'm working with nRF52 Development kit v1.1.0, nRF52832, SDK v15.0.0.
I have a problem with adding 16bit...
Hi,
I wonder if all Tracedata[n] pins are needed for debug? That would make five IO:s useless for other functions. Or is it possible to use 1-bit mode or something similar...
I wnat to set P0.30 and P0.31 for I2C CLK and SDA. nrf_drv_gpiote_out_config_t out_config = GPIOTE_CONFIG_OUT_SIMPLE(false); err_code = nrf_drv_gpiote_out_init(30, &out_config1...
