I know that suggested debugger for nRF51xxx is J-Link or openOCD with CMSIS-DAP, but I would like to use BDI3000 debugger, which does support SWD interface and Cortex-M0 processors...
Hello. I am literally looking at the set_hrm_cccd function in Python used to write data. This is for the S130 heart rate collector example. I understand the sd.ble_gattc_write...
Totally new to Python but managed to get things like pyserial setup and I've been able run the ble sniffer. However that is as far as my Python knowledge extends, so I need...
pstorage_load and pstorage_clear appear to work fine, but whenever I do a pstorage_store the callback function is never called. This happens whether or not the Bluetooth unit...
Our USB keyboard using nrf24lu1p does not work on Mac OS 10.11.
Before Mac OS 10.11, USB keyboard was worked, but on Mac OS 10.11, it does not work.
I think your library...
In my design I need the RX to be standalone , I.E. no controller attached to it , does the programming STORE in the Chip ? If I set it up as a RX and set a specific Ch. Freq...
Dear Nordic Engineers
I have a question would like to ask you.
As we all know, NRF9160 DK has a 64MB external flash. Now, I would like to use this external flash to save...
Hi,
I have a BLE beacon coded PHY example that in SDK 15.2.0. I want to add GPS. I have no idea this situation. How do it? Is there any example about this? How do I do?...
Hello, I am designing a hardware based on nrf52832 module MDBT42Q. I need to know about theSWD programmer connections. I exposed pin swdio, swdclk, vcc, gnd to a 4-pin header...
Hi,
I'm currently developing a certain product having limitted power source (about avg. current < 100 uA ).
main SoC is nRF52840, and SDK version is nRF5 SDK 17.
...
Hi,
I have an inter-processor communication using I2C working well with the NRF51, the NRF51 performs a read as a master from the other micro ( slave ) which returns a packet...
Hi,
Setup : nRF SDK 1.9.0 and nRF52840, with an External flash MX25L series. Using SPI (not QSPI)
I'm noticing a huge difference between speed of file upload over SMP...
We made two set of firmwares, one with radio test controllable through CLI RTT and other with DTM. Problem with DTM firmware is our end product don't have UART or extra GPIOs...
Hi,
I have a very simple example which just enables the SPI flash on the nrf9160 and then tries to mount littlefs on it. Unfortunately, it doesn't seem to be working...
Hi,
I have successfully flashed the Zephyr Bluetooth: Peripheral HT sample to my nRF52833 DK.
I would like to change the service used for temperature indications from...
Hi,
Where can I find an abbreviations list and explanation what the meaning is for all abbreviations Nordic use?
nRF, SDC, NCS, SDK, PDK, DK, QDID
What is the difference...
Hi all，
I am developing the door lock using matter. The SDK uses ncs2.1.0, nrf/samples/matter/lock, and I want to test the connection to google home app on Android phone...
Development Environment: VS Code on Windows 10, SDK: 2.0.0, HW: nRF5340 Development Kit I am trying to perform just a network core update on the nRF5340 DK based off of the...
Hi,
I was trying to send a long buffer using I2C. The buffer size that I want to send is 2048 bytes. Below is the buffer that I want to write
But when I check on...
Hello
I am testing the nrf_GFX example with ST7735
but the example has a ST7735 128x 160 and i have St7735 80 x 160, I Change de dimentions in sdk_config.h
in the...
Hi, I'm a beginner for nrf52840 development.
As I know the ARM core operates on 64MHz clock.
So I think there is 64 MHz clock in this board.
My question is the...
