Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
[symptom]
I want to update my application/bootloader/softdevice by DFU.
Steps are shown below.
bootloder/softdevice update
if 1 step is done, application update...
Hi all,
I'm working with 2.1.0 version of Thingy:52 firmware (the last version currently). Further I am working on Linux with SEGGER J-Link Commander V6.34c in order to...
Hi,
I want to read register 0x00 (chip ID) of ads1292. i do following...
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Hi
I am developing 4 layer PCB for the nRF51822 with a power and a ground plane in the inner layers. I will be using a balun from Johanson Technology (2450BM14E0003) with...
Looking to apply an nRF52 chip in a wearable device... ideally without mounting it on a board.
Is that remotely feasible?
It would still be necessary to connect to 12...
Hi to all,
i have a project that was based on SDK 13 and in that version i had a bility to call fds_record_write with multiple data chunk, but in softdevice 14 and sdk15...
I have integrated the code of the multilink into the uart central example. The project can be built without error. however, it is not possible to establish a connection to...
Hi,
I'm starting development of a new product utilizing nRF52840 mcu. We used this chip in previous product with Bluetooh stack (SoftDevice). I didn't participate on this...
Hello!
Since the code of nRF connect code is open (on github) - is in possible to extend supported devices list? In other words, is there any way to use non-nordic boards...
I would like to know if you can create a mesh network with nrf52840 preview DK?
Would you have a problem with this board?
currently, would a better option create a...
Hi,
Using the reference schematic No.4 given in the NRF52840 datasheet I made a design. I was able to test all the peripherals and range testing without any issues. But...
I am working on a custom I2C bootloader for nrf52832 using SDK 14.2.0. Currently, the bootloader can flash the application code very well. But I have no idea how to flash...
nrf_soc.h in these distributions reference symbols like SWI2_IRQn which aren't defined unless the build includes nrf51_to_nrf52.h, something I try to avoid when building for...
Hi, I'm working with nRF52832/nRF52840 and SDK 15 or 15.2 on Windows with Segger Embedded Studio.
Is it possible to use the device in low power mode, but keeping active...
