Currently, I am able to use Mqtt Publisher or Subscriber with only one Nrf52 device. I can ping to the device with link-local address.
I am using Nrf52832 with SoftDevice...
Hi everyone,
After days of figuring out how CMake works, I try to write a CMakeList.txt myself, and decide to put my progress on this community. Right now, using CLion with...
i am using nrf 52832, i got SAADC example code from sdk. that code done by using timer. i could not understand timer section. Is available SAADC simple example code without...
Hello everyone,
as indicated by this question https://devzone.nordicsemi.com/f/nordic-q-a/35692/adding-nrf52-dk-to-github-mesh-demo-for-thingys/138327#138327 I am trying...
This is both a general tip for users and a question; does anyone have good success with the LIS2DH12 double-tap feature? The 3-axis accelerometer works well but the use of...
Hello-
I'm working with the " Experimental: Wireless UART Example".
Is there any way to periodically send data rather than just typing data into terminal?
Hi,
we have interfaced Accelerometer Module with NRF52832 using SPI Communication. Psuedo code of code snippet is :
<<Place the snippet here>> Expected : After nrf_spi_transfer...
Hi,
I am trying to use APP_TIMER to detect if a sensor isn't responding to I2C Commands. I created and started the timer with the following steps. The project is based...
I'm using an ISP1807 at 1.8v in a very space constrained and power constrained device.
Is it ok to connect unused pins to GND to make routing easier?
Pins 3, 5, 8, 10...
H,
I am using the SDK 15.0.0 and Segger Embedded Studio for ARM V3.40.
I have been successfully defining a flash memory section for data exchange between the bootloader...
Hi,
I would like to enable the RAI support in the latest master branch of nRF.
Therefore I had a look at the kconfig reference:
https://developer.nordicsemi.com/nRF_Connect_SDK...
Hi,
In my current project I have two type of boards. Some have the external 32kHz crystal mounted and some not.
I am trying to detect the presence of the external crystal...
I am looking at using SRP in our application and I am looking through "nrfxlib/crypto/nrf_cc310_mbedcrypto/include/mbedtls_extra/mbedtls_cc_srp.h".
There is a parameter...
Hi. I think I did a huge error by uploading the soft device S140 after erasing all.
Which lead to the device being locked. I tried to use J-link GDB Server still the issue...
Hello! I have a question about the work of nRF52 with memory, why does it work so crookedly? The first situation. We have a static void nus_data_handler (ble_nus_evt_t * p_evt...
I'm facing an issue with the build failing when using the gcc-arm-none-eabi-9-2019-q4-major toolchain on Windows 10. I saw a similar post here, github.com/.../22060 , but...
Hi,
I am struggling to get my WS2812 LEDs to work with my current setup. I am aware that I need logic level shifters, but Im still not sure if my hardware or software is...
Hello,
In our project, we have a BMD-300 module, which contains a nRF52832 chip, and a nRF52840DK. The BMD-300 module is used as peripheral and the nRF52840DK is used as...
Hi!
I would like to send and receive IEEE 802.15.4 compliant packages in a very simple way (no ACK, no routing, just raw data transmitted). For the simplicity of the task...
