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I'm setting up the DFU using the example project in SDK 12.3. The only changes are a custom entry using GPREGRET, and a custom exit of a button press. I have removed the button entry from the example ... (more)
Hi, I am a beginner with NRF chips, just wanted to know that Can I use different package size for Capacitors/Inductors like 603 instead of 402?
I see I have more than 100 free pages (~ 101 KB) on Nrf51822 with SD130 but how can I assign all of them to the FDS module. I am going to manage a database with FDS on the maximum available ... (more)
Hello, I ran light switch example on nordic boards & i am able to send light turn on/off command from client switch but i also want to configure my light servers to able to send messages to other light servers ... (more)
I've got a single Thingy:52 (FW v2.1.0), and no DK. I'm trying to upgrade its firmware through nRF Connect on Android, but keep on running into a
FW version failure (Code = 5) error ... (more)
I just spend a day trying to get the nrf_sniffer tool working.
The https://devzone.nordicsemi.com/questi... contained some very useful info but unfortunately it seems i am now stranded at a dead end.
First something that is ... (more)
serial-rtt.zipI'm having trouble debugging SDK14.1.0 example serial using NRF_LOG with NRF_LOG_BACKEND_RTT_ENABLED using the NRF52 DK, PCA10040.
With NRF_LOG_ENABLED set to 0 I see characters from nrf_serial_write on my terminal. With NRF_LOG_ENABLED set to 1 I ... (more)
I am trying to create a network mesh using the multiperipheral example.
In the original version the communication is possible only:
central >> peripherals peripferals >> central
Ans now I wanna sent som messages peripheral to peripheral.
For this I adapted the ... (more)
I have a device that need ANT and BLE (central and peripheral) comunications. I found some examples about Ble central and peripheral but they working on s130 soft devices.
It's possible have these 2 functions with s310? There ... (more)
Hi all, I have a question that whether it can be set to an equal value with CONN_MNGR_SCAN_INTERVAL and CONN_MNGR_SCAN_WINDOW or not in a S120 application. If I do this, e.g. both of them are set to 0x00A0, what ... (more)
My application runs on nRF52832 with SDK11. what happens if I call nrf_drv_spi_transfer in blocking mode from different contexts on the same SPI instance. in my case the instance is SPI1 configured without a handler (blocking mode) with priority LOW ... (more)
Hi Nordic support:
Our project used nrf52832 BLE chip, It's UART connect with another ARM application CPU. I reviewed nRF5_SDK_14.1.0, It looks following example could be used as connectivity side nRF5_SDK_14.1.0_1dda907\examples\connectivity\ble_connectivity\pca10040 ... (more)
Hello, I have nrf52832 and sdk14.1. Everything works fine but after starting the device i get this information and there is no further progress from there on:
<info> app: Inside main <debug> app: In nrf_bootloader_init <debug> app: in weak ...
I am using nRF51822 Nordic controller, SDK 9 and S130 Soft-Device. I have used to generate a 1 KHz PWM signal successfully using timer 1. And generating a 4 MHz clock signal from GPIO using timer 2 also succeeded ... (more)
I'm currently porting my code from nrf52832/S132 to nrf52810/S112 (SDK14.2).
It seems that the s112 has no support for scanning, i.e., sd_ble_gap_scan_start() and sd_ble_gap_scan_stop(), are not available any more.
I was unable to find more ... (more)
I am porting my code from SDK 13 to SDK 14.2 (nRF5_SDK_14.2.0_17b948a) and following the migration guide. In the SoftDevice handler section I think the following section is wrong, as it does not use the pointer to ... (more)
I’m trying to create a nRF8001 device without the need for any keys, because the device will be inaccessible in mounted condition. Additionally the connection must be secured and unauthenticated (just Works).
In case a new peer device is ... (more)
I wonder what transfer speed can be expected on a BLE DFU update on a nRF52832 based device in the following condition?
-SDK14.0 Secure DFU, nRF52832, Android tablet (Oreo, Bluetooth 5.0), nRF Connect
We are currently facing ... (more)
Hello all I am trying to get out some debug messages from my custom Firmware (and board) but the log looks like this:
<info> µ“°8$Mø@ñ¨ó¹)F¨: NRF_LOG initialized
I am fiddling around in SDK-config.h ... (more)
I'm developing on nrf52810 using the SDK14.1.0 and I've take as starting point a template application that targets nRF52810 running on the nRF52 Development Kit. But I'm working on nrf52810 hardware, NOT the nrf52DK ... (more)
I am developing application using nRF52832, s132, sdk13.2 which is collect sensor data and sent it to server. I have sent data to server using nRf52832 and interface with wifi module via UART. Now problem is i want ... (more)
Please, I would like to run the examples given in SDK 12.3 on the new iot SDK v0.9!
Is it possible? How?
Hello, I have question about signal names in datasheet nRF52840. On the pins B19 and T2 on page 14 both pins have the same initial signal names (P0.11). Please send me answer and corrected document on my email: artur ... (more)
How is the health model supposed to work? I'm currently doing some tests with the light switch example and I don't really understand the different roles of the nodes in the health model. Does the health client send ... (more)
The mesh health model state is not restored following a reboot in the current version of the Mesh SDK using the light switch example.
According to the documentation, the configuration should be restored automatically so I think this is a ... (more)
I am porting another nRF52840 SPI OLED driver based on nRF5_SDK_14.2.0_17b948a\examples\peripheral\spi_master_using_nrf_spi_mngr
At first, it works fine without button event. (I just disable it) All graphic function can work without error in the st7565LCD.c ... (more)
we have a problem using the SAADC module with the low power mode, particularly after execution of the NRF_SAADC->TASKS_SAMPLE task.
Before taking a sample, the current consumption in lower power mode is around 2.3 uA. After sampling ... (more)
We are using nrf52832 board with sdk14.0. We are facing two issues:
Our use case is to send the data continuously when the notification is enable and stop sending the data either when notification char is disabled or ...
I am trying to download a program, but I get this error.
Beacon does not work when downloading in order of Application -> SoftDevice as indicated by the error.
Please provide a solution to this problem.
hi guys ; i have already an application on android phone that can read and write charchtéristic i also followed the tutorial Bluetooth low energy Characteristics, a beginner's tutorial but i have problem when i try to change state of ... (more)