Hi,
I use two evk board to connected and test the uart serialization sample(ble_s110_serialization), one is ble_app_hrs and one is ble_app_connectivity. But I have one...
I am getting get BLE_EVT_USER_MEM_REQUEST and BLE_GAP_EVT_CONN_PARAM_UPDATE event, when writing to ble device, sample code did not handle these event, and seems no document...
Hello:
Why do I erase SDK5.2 version of flash and read not, in SDK4.2 can. I tested nrf51_sdk_v5_2_0_39364\nrf51822\Board\nrf6310\flashwrite_example is a good example.However...
before i write the flash, it has been erased.so ,its value is all 0xff.
when i write 0x00 to flash address 0x0001,the value read out is not 0x00 but 0x01,and the value in...
I'm looking for a way to use the nordic uart service ( devzone.nordicsemi.com/.../ble_sdk_app_nus_eval.html) from Linux using the native Linux BLE Stack (BlueZ). My application...
Hi,
I've created an application using the S110 experimental ANCS demo. I successfully implemented ANCS and then began to structure my application around it. At some point...
I was wondering what determines the logic level of the nRF52840 interfaces? Is it whatever you supply VDD with?
For example, if I supply VDD with 2.8V, will the logic...
I need to port a system from a STM32F407 MCU to the nrf52832.
The old system would continuously poll a SPI slave for 244 bytes of information and after receiving 60 valid...
Hi,
I am working on the ADC and trying to sense the battery level to measure it voltage.
And I have configure the ADC with normal conditions as present in example of SDK...
Hello
First things first, when I use the UART example located in:
\nRF5_SDK_15.2.0_9412b96\examples\peripheral\uart\pca10040\blank\ses
all works fine, the script compiles...
Hi,
I hope this is the correct place to ask beginner questions. I new to microcontrollers in general.
So first of all here is what I am using currently:
Software:
...
Hi,
I'm using Nrf52 with SDX 15.2.
The device is far for the host (smartphone), I would like to know if I can know the RSSI with the Smartphone? How can I control the...
Hello everyone!
I'm trying to implement a mqttsn client inside a microcontroller, and the nrf52840 should be used only as a way to communicate with other thread devices...
Hello!
My name is Tiago Morais. I've started to work with nrf52840 and now I'm having some problems with its CLI.
I'm trying to use the nrf52840 dk with openthread and...
Dear Nordic Team, Thanks for supporting.
Currently i am working with DFU for nRF52810 custom board. I am using SDK15.2.0. I followed these steps (//devzone.nordicsemi.com...
Hi all,
I'm following https://www.nordicsemi.com/DocLib/Content/SDK_Doc/Mesh_SDK/v3-0-0/md_doc_getting_started_dfu_quick_start and I'm using mesh SDK v3.0.0, I have a problem...
Hi all:
All of the example code is using GPIOTE to demonstrate how to handle GPIO interrupt.
However, it just can configured HiTOLow/LowToHi/Toggle.
If I want to trigger...
Works
Use nRF Connect v2.6.0 on Linux to erase, program softdevice.
Works
Use Keil to program application firmware
Does not work:
Use nRF Go studio to detect...
I need to implement a simple uart protocol. most messages are fixed length (8bytes) with some exceptions.
here what I do in pseudo code, I send 8bytes and expect 8bytes...
Hi
I am trying to port an SPI driver from a project for the NRF51822 to an NRF52832 and running into a problem reading more than two bytes. We are using SPI0 (not SPIM0...
