But now I have a new problem that is whenever I set " PWR_UP " bit in CONFIG register then it drop the 3.3 volt vcc to 1.2 volt. I don't know why its happening. Anyway, is...
This previous question about multiple advertisements seems to be related to softdevice 7. I was unable to get a similar example working in SD/SDK8
My end-goal is to add...
We are considering using Gazell for an outdoor application, i.e. lots of noise and disturbances, constantly changing environment, where the amount data being transferred is...
Hi everyone,
I have found your git "Ble Optiboot"( github.com/.../ble-optiboot) , and I have understood, it is usefull to load a binary into MCU flash, I was looking for...
I'll go ahead and describe what I need to do and see if anyone might have some place to start for me since I'm having a lot of trouble figuring out what I need.
I'm looking...
Hello ,
I'm designing an embedded system with one of your RF chips (NRF24L01+) and as far as I searched for the datasheet , It seems like NRF24L01+ doesn't have a hardware...
Hi,
This post is very old.
devzone.nordicsemi.com/.../
I have a nrf51822 chip and I'm using it as BLE and it exposes some service and characteristics and it is working...
OS : Ubuntu
SDK: 15.3.0_59ac345
Base example : peripheral/saadc
HW : nRF52832 DK PCA10040 1.2.1 2017.49 682663245
Hello, i would like to make sure the ADC acquisition...
Hello,
I am using nRF52832, SDK_15.3.0, S132 SoftDevice and Segger for flashing the image. I am using ‘ble_app_blinky’.
I want to check for debounce of a level on...
Dear support,
What are the absolute minimum decoupling cap sizes running the nrf52810? The application is extremely power sensitive and it is not desirable to have any...
Hello
I am trying to add two custom UUID as below ( Platform nRF52) . And the API return error when I call the second time, with a different UUID .
err_code = sd_ble_uuid_vs_add...
Acually i m working on a project which calculates distance using RSSI values , and i am having this doubt whuch examples to refer between ble_central and ble_peripheral
...
Hi,
I want to configure "BLE_GAP_PHY_2MBPS" in ble_app_uart example of sdk 15.3.0 for faster communication, for this i have changed
BLE_GAP_EVT_PHY_UPDATE_REQUEST: { ...
Hello community,
I am trying to obtain minimum current consumption in dk. I found lot on internet but currently there is no example code for RTC and PSM mode.
Can anyone...
Hi,
In the documentaton nERF52832_PS_v1.4, the common mode rejection ratio of the ADC when used in differential inputs is not given in the electrical specifications, where...
Hey
I have connected multiple centrals to one peripheral using multi peripheral program and tried to send data from peripheral to centrals, it worked. Now i want to send...
Is there a firmware file you have that allows the dongle to function as a central for BLE with bluetooth 5 completely standalone. We don't want to have to use nrfConnect or...
Hello,
I am experiencing a problem similar to this thread, when I am using the counter feature of timer 2 together with PPI to count the number of SPI DMA (SPI3 currently...
SDK 15.3 NRF52840
Hi, I'm trying to write a very basic bootloader for my application and the memory map is more or less as follows. 0x0000-0x10000 Bootloader 0x10000-0x70000...
Dear sirs,
I have Just received nRF52840-DK board today I am looking for information on how to get started with this. It is my first time on the RF path, so any thing that...
I am trying to get the "ble_connectivity" project to work on the nRF52840 Dongle.
I am using a nRF52840 DK as a debugger, and SES Nordic Edition V4.16 (64-bit), with SDK...
Hi,
I received the nrf52 DK I ordered before, but I just realized that I can't find the schematic document for it online. Is it private?
Can anyone help? Appreciated....
