Hi ,
I would like to know if a matching network is needed if I am only using a single external flex antenna for both LTE and GPS using a RF switch between them and a uFL...
I am a student interested in Nordic.
My coding skills are very poor.
So I want to get help.
I want to use the vl53l1x sensor in nrf52. (My ultimate goal is to measure...
I have a working project where pin 16 is configured as a low-level interrupt source.
it is working well with SDK 15.3
after porting to SDK 17.0.2, it is not triggering...
Hello Nordic Support Engineers and fellow developers ...
Just a note to thank everyone for help via this forum. I started very inexperienced with Nordic SDK a year ago and...
Hi,
I recently purchased a thingy91 for a project. I'm trying to follow instructions from a Nordic youtube video ( https://www.youtube.com/watch?reload=9&v=xQ7hDzRULJQ ...
I have a nRF5340PDK, Now I want to know the lowest power consumption of this chip in different condition, such as adv, connect, sleep. But I am not sure how to config the...
In this exercise the PWM terminology is used incorrectly, confusing the pwm pulse width (nsecs) and duty cycle (percentage). I know the difference from 40+ years of designing...
Hi,
I am new to nrf and have started working with nrf5340 audio dk board. I am using VS Code for programming and the SDK version used is v2.6.1.
I tested the board with...
Is my following operation, first output high, and then configure as input, and then in the output low, this time in the output low here nrf_gpio_cfg_output(IO_PIN_C[j]); This...
1. Setting the IWindow value smaller than Interval will save power.
2. Setting the Interval and Window values to the same will increase the chances of scanning and being...
Hi,I have been using nrf5340 audio DK Board to access the I2S .I am using SPH0645 mic with that i need to get mic data .I am getting mic data continuously but sure that I...
Hi,
we have npm1300 device on our customized board,
without using any of the regulators, LEDs are not connected.
Gpio 0 and Gpio 4 is connected to main MCU.
when activating...
if you see over here data out line is green and prepuol color is data in line first we are sending the 9F so that it will give the manufacture id like this ef and 40 and 0x16...
Hello Support-Team! We are designing a system, where we need to maintain some settings using shell commands (we plan to develop our own set of customised commands). Our platform...
Hi !
Regarding the dfu upgrade service of thingy52, I would like to ask if it is possible to use some Bluetooth devices (such as laird's bl654) to make thingy52 enter dfu...
Hello,I program with nrf52833,NCS v2.9.0.And there is an error happened.
In my main() ,if I place settings_load() at top, it will make my sys resetting. Cause I need to...
Hi everyone,
I’m working with an nRF52840-based device that communicates with an Android app via BLE. I’d like to know if it’s possible to use the nRF21540 RF FEM to extend...
We are looking to do DFU over UART to the Application as described in DevAcademy nRF Connect SDK Intermediate, Lesson 8, Exercise 1, Step 5. However, we have only one UART...
Hello,
I am working on a custom Agora board that includes a BT40 module with an nRF5340 MCU. I am trying to enable the MCUboot bootloader by setting CONFIG_BOOTLOADER_MCUBOOT...
Hello ,
I am getting "Configure Cmake Option visibility" notification in visual studio. I am attaching snapshot as below.
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Hi,
I have just acquired a new nRF52 DK devkit.
Performing a `nrfjprog --recover` followed by `nrfjprog --eraseall` doesn't work to remove the protection.
I do not flash...
