Hi,
I want to send data from one peripheral(nRF51 DK) to multiple Android Phones. This will be a one way connection from the peripheral to the smartphones. I red on the...
I am working on "nRF51_SDK_8.1.0_b6ed55fnnn\examples\ble_central_and_peripheral\experimental
\app_s130_demo\pca10028\s130\arm4" project .
In this project,in which variable...
Or is there any LCD you could suggest that doesn't need that much code? Simple numeric 2rows would be enough. Want to use it with the nRF51-DK to display some measured valued...
I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
I was wanting to use a nRF24L01 with a breadboard but its pin-out didn't allow it. A solution then occurred to me based on parts at hand. I wrote it up with instructions and...
Hello. Can I get a literature to the nRF51 series?
I need a full abstraction of the nRF51, like a book or other information, it's structure schematic of build-in modules...
hts, HTC phone, nrf tools HTM, nrf51822,
every time when it's power up :
the once connect: error code 0x7A cann't read characteristic and 0x14 state change.
the second...
Using nrf5340 DK with v2.7.0 SDK + toolchain. Blinky app works fine. Tried the sample apps:
- peripheral_hr
- peripheral_ht
Which both reproduced the exact same error...
Hi, we are in the process of development of a product with nRF9161. Originally it was designed with nRF9160 and we were successful in bringing up the prototypes. Then we moved...
Hello. When a lithium-ion battery is discharged (sim discharge) after not using it for a long time If you charge it at npm1100, the battery will not charge. When charging...
I have this function that normalizes acceleration from IMU:
If I enable FPU
CONFIG_FPU =y
CONFIG_FPU_SHARING =y
device works for a while (10s of seconds) then...
Hi team,
I have been trying to bring up a custom nRF8001 based BLE board using STM32 MCU. I have ported everything according to this blog shraken, not stirred: Nordic nrf8001...
Hi,
During the testing of nrf21540DK conduction power, a strange phenomenon was encountered: in DTM testing, when the transmission power was set to 0dB, there was a significant...
Hi,
I have problem with program nrf21540 UICR EFUSE. The first time, WR-UICR was able to successfully write, and after reset the reading of reg0 displayed correctly. But...
My setup includes 2 nRF52840 DKs, one flashed with periodic_adv_rsp and the other with periodic_sync_rsp. I copied the samples and auto-generated a build configuration for...
I cannot get Zephyr-only DFU over BLE working. Using an NRF52840DK. This is my prj.conf :
---
CONFIG_GPIO=y CONFIG_LOG=y # CONFIG_BOARD_HAS_NRF5_BOOTLOADER=n # Enable...
I am working on nrf5340dk board with 2.6.1 SDK and toolchains.
So, I took "mesh_shell" project as a starting point, then added external flash and mcuboot with simultaneous...
I would like to prepare my RAK4631 supported board file to Zephyr , but I am having problems with my JLink device, then I bought a new device but it didn´t arrive yet.
...
Hello,
i am using the nPM1300 with a nRF52840. This question is regaring the WDT in the nPM1300.
After reading the datasheet of the nPM1300 my understanding is, that event...
i have ZSWatch complete hardware by jackob and kempy and the link is provided below and using the vscode (nrf connect) to code in it in my case the debugger by segger technology...
am using the NRF52840 DK to interact with some BLE devices, and I am trying to use NRF Connect for Desktop Bluetooth Low Energy .
While the DK is correctly recognized in...
