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...
i am using the uart0 on a nrf52840 to communicate with an quectel bg95 using async api (dma) on zephyr 3.1.
from the uart interface there are connected rxd, txd, rts and...
Hi,
I am attempting to merge two example programs together and have hit an issue with a hard fault when my timer interrupt triggers.
This works fine in the standalone...
I refer to https://github.com/alc6/nrf52-pc10040-multiperipheral-passkey/blob/master/main.c for implementing static passkey. But pm_sec_params_set() returns errCode=0x7. ...
What I've done
1) Set up ot-br on an Rpi4 by following this guide .
2) Set up a 52840Dongle (plugged into the RPi4) as RCP by following this guide .
3) Installed the...
I'm using SDK 14.2.0.
I'm trying to read the device ID register from ISM330DHCX accelerometer this way:
ret = nrf_drv_spi_transfer(&m_spi[Instance], ®_addr, 1, read_temp...
Hi guys,
So lately, I decided to update the sdk from 4.1.0 to 4.2.0 and there are some problem that I can not solve myself. So I use the macro ZB_ZCL_REGISTER_DEVICE_CB...
Hello,
i've trying to update the codebase of our current project (under development) from NCS 1.9.x to NCS 2.0.x.
I'm experiencing hard fault crashes when I try to perform...
Hello,
I'm using SDK 17.0.2 with S113, v7.2.0 on the NRF52840. We currently have an instance of CLI running in our executive loop, and it works fine. We'd also like to implement...
I facing the above issue when build a project. The project structure is below. I copied the Git project project to d:can/firmware/zephyr/samples/drivers/can from https://github...
Good day Nordic people, I am facing a problem when erasing or writing to internal flash memory after enabling softdevice. here the details and tests: Setup: - GCC, arm toolchain...
Hello everyone,
I am working with the SDK v17.1.0 with the DK nRF52832 with the examples of ble_app_uart and ble_app_uart_c.
I managed to implement a multilink communication...
Hi Support team,
nrf5 sdk for mesh 5.0, nrf5 sdk 17.0.2, s132, SES;
We are trying to understand the LPN feature based on the LPN example because in our scenario there...
We're developing firmware for a custom board that uses the NRF5340. Today one of the developers reported that they were no longer able to communicate with the board over SWD...
Hello, all
I built CLI sample for Openthread, but failed to run, windows 10 couldn't find any nrf52840dongle inserted, and not any log output through RTT.
When I debugged...
Hi guys,
i'm using DFU over serial and i get the error 4 in NRF_DRV_UART_EVT_ERROR.
This was not happening before and suddenly started.
What could be the issue?...
