Hi, In our devices, we use an NRF51422 chip. In our software we use the S210 v3.0 version of the ANT softdevice. I am trying to find the anomaly list of this ANT softdevice, however it seems that it has been removed from the website. Could you provide…

Hello, i have a nRF51422 DK and i want to revert back to J-link image but I cannot find the .bin either on the official site or on the internet ! I guess it's no longer available but I really need this file! Any help will be appreciated.

Hello, I am using version 12.3.0 of the nRF5 SDK for the nRF51422 development board. I opened the 'ble_app_hrs' example code in IAR Embedded Workbench and successfully built the project. However, when I tried to debug the project, it did not enter the…

$ nrfjprog -v nrfjprog version: 10.15.2 external JLinkARM.dll version: 7.88j System: Windows 10 Pro 22H2 19045.5291 Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz 3.19 GHz 15 GB IDK: Keil uVision V5.36.0.0 V5.06 update 7 (build 969) I have an nRF51 devkit…

I am currently facing an issue with the 'sd_app_evt_wait()' function in my nrf51 application. Despite using this function to put the microcontroller into sleep mode and wait for BLE events or interrupts, it appears that the sleep mode is not being entered…

The HW is PCA10028 and got the issue. The SDK version and IDE is 12.3.0/keil Is there any suggest?

Hi! When is EOL for nRF51422-QFAC-R7? Whick nRF is recommended to put in an existing design?

Deat all, nRF5_SDK_12.3.0_d7731ad\examples\ble_peripheral\experimental_ble_app_blinky\pca10028\s130\arm5_no_packs I use app "nRF connect for mobile" : I send CM : turn on led 24 -> Led 24 on , Turn off led led 24 -> led 24 off. achievement : i get…

I'm a super beginner in nRF51-DK + nRF SDK 12.3.0 I can't build the example, uart and bsp in SDK, both SES and Keil MDK. 1. Installed Keil MDK (not yet licensed ) 2. copied bsp_pca10028 from Pack Installer 3. tried to build project and faced…

i need a help to solve this issue.

Hello guys , i want to use the NVM with ble device (NRF51)and i want to send values from the mobile app(NRF Connect) to be stored to the NVM, I don't know from where i can start and how the flow of code it will be ?... please if anyone can help me to…

Hi, I'm trying to use PPK2 with the PCA10028 DevKit to profile power on a custom device. I don't have anything connected to the PCA10028 yet, but when I try to select it within Power Profiler I get this error: " Error while setting up device 000681224330…

I have two versions of generic health devices. One uses GATT just as a tunnel, so the BLE part is quite simple (one service, two characteristics). The second is the up and coming BT SIG Generic Health Sensor (GHS) profile which requires multiple services…

HI, Iam trying to build and debug nrf51422_xxAC with ble_app_uart sample from sdk for peripheral. using the following method to do this. the soft device s130 can be flashed with nrf connect app. application can be flashed and tried to debug with iar…

I know the nRF51 MCUs are outdated but I am having issues trying to allocate some space on the heap, and it does not appear that its a memory limitation given the size. Here are the results from the Keil compile: Program Size: Code=28132 RO-data=1916…

Hello everyone, I'm trying to display internal sensor on NRF51422-DK (PCA10028) on my Android phone (v.12). I'm using Keil for programming and nRF Toolbox to see UART results. My SDK version is 11.0 and I'm using ble_app_uart as an example, as well…

Hello ! I bought a new nRF51DK board and need to read its RAM data. I used nRF connect to erase it. The data read by nRF connect shows 262144 bytes and I don't know the RAM size of nRF51DK here. How can I use the Jlink savebin command to read it's RAM…

Hello, As part of a student project I am looking to learn about Nordic technologies for BLE and ANT. The goal of our end of study project is to provide an extremely accurate tracking of a soccer game. One of the solutions is to locate all the players…

Hello, I am currently trying to program the uart example code from the nRF5_SDK_12.3.0_d7731ad zip file. After dealing with various reference address and device package issues, I am now able to flash the softdevice and progam sets to the chip. However…

Hi, My customer occur a problem with nRF5 SDK10.0.0, the sample ble_app_hids_keyboard. We test the sample on nRF51DK. We connect the DK with an Android phone, and bonded(with nrf connect). Then when I turn off the bluetooth, the DK reset(I add…

Hi Everyone, We are using nrf51824 for our project. As segger embedded studio has free license we have to migrate Keil project by following the article Segger Embedded Studio - A Cross Platform IDE - Blogs - Nordic Blog - Nordic DevZone (nordicsemi…

Hello, I am currently trying to flash a nRF51422 chip that will be placed on a custom PCB board using the pin20 on the nRF51 DK board. I had connected the chips pins as follows: 1) Pin 1 and 12 VDD are connected to the VDD and VTG of the DK. 2)…

I'd like to use a nRF51822-based Bluefruit LE Sniffer to read BLE advertisements (embedded with sensor data), using a python script rather than Wireshark. I've tried pyshark but it doesn't work when I use the interface COM port associated with the sniffer…

Hi, I have reinstalled my Windows OS and I have just installed Keil 5. On my old OS I loaded softdevice with CLI with commands: nrfjprog.exe --recover nrfjprog.exe --program s130_nrf51_201_SD.hex Then I have loaded code with Keil interface with…

Hi. Does Nordic have any version of SDK with sample code for ANT bike light profile? If not, Do have any plan to add this bike light profile sample code to any SDK version? Also, Have any suggestion for us to develop ANT bike light device? Thank…