Hi, is there an available developer in my tri-state area of Minnesota, N. Dakota, or S. Dakota? Please call me if you are available for a project for hire. The developer should...
I'm trying to design a very low power sensor that takes readings using ADC and SPI 200 times a second. I'm a bit worried by the current EasyDMA uses (1.1mA). As far as I can...
Hi, I am working on a project where I want to make one nrf51288 chip as central hub and connect that to a android phone and other salve nrf51288 .
idea similar to this: ...
Hi,
I have a code programming the nRF51422 development board to write to a Sharp Memory 96x96 pixel LCD screen using SPI.
Currently the code writes two numbers and a...
I've modified the ble_app_uart example by adding GPIOTE so that the transmitter sends a character to the receiver when a GPIO pin is toggled. This part is working well.
...
Hi,
I am working on my hardware product having nRF-51422 chipset. I just came to know from forum post that
nRF-52 chips will get arduino IDE support as standalone. I want...
Hi!
I've been using PCA10028 for a long time and I had some bricking issues but I've managed to un-brick it with "nrfjprog --recover" and everything would work again. ...
Hi,
I am trying to send GPS coordinates over HTTP, but get some problems when is comes to the use of lte_lc functions: lte_lc_init(), lte_lc_psm_reg(true), lte_lc_connect...
I am using the DK PCA10041 with SDK 17 and mesh SDK 5.0.0. I have run into an odd issue. I set up the dimming mesh example with a client and two servers and provisioned them...
Hello,
I have created a standalone application using the NCS nrf SDK and Zephyr. I do manage all my project dependencies using West. I have some questions related to the...
I referred to the following sample.
\ncs\v1.4.2\zephyr\samples\subsys\nvs\src\main.c
void main(void) { int rc = 0, cnt = 0, cnt_his = 0; char buf[16]; uint8_t key[8],...
good day, we plan to create a device which will send button status and the ble_blinky example seems to match our requirement. is it possible to add pairing/repairing option...
Hi
I have managed to get a SNTP client working. I want to update the date-time clock with the SNTP timestamp. From the SNTP client I get a sntp_time object:
While the...
Hi,
We are looking to purchase the nRF52833 DK. The data sheet says it supports an RX sensitivity of -95dBm. Does it not support up to -103dBm as quoted on the data sheet...
Hey,
I would like to know if its somehow possible to rebond if the central device (nrf52) has deleted the bonding information about a device and then this deleted peripheral...
I'm trying to implement a timer with 1ms resolution that my application can use externally using a callback function.
The idea is to
Implement the timer as a 32-bit...
Hi all,
I need to upgrade an nRF52 device with SoftDevice 5.0.0 and bootloader.
I have to upgrade from SD 5.0.0 to 7.2.0.
I use this command to generate the zip file...
Dear all,
I have some problem with SPIs co-work.
I enabled two SPI instances in this project.
SPI Instance 1 function(non blocking mode - DMA enabled, 4Mbps): reading...
Hi there, Thanks in advance for your time and attention. We started to see some cases where our devices boots and gets a NO_PAGES error after having been turned off(or at...
I try to simulate system hang by adding while(1) after calling watch dog feeding function. But watchdog event handler _wdtEventHandler() isn't called.
int main(void) { ...
Hi,
I am currently trying to read the GPIO latch register in my Zephyr NRF SDK 1.9.1 C++ project with the following line:
This is resulting in the following compile...
