I am attempting to generate an 8MHz clock output on pin 2.05. I've followed an example from another post using the nRF54L, but I get build errors. The project I used as a...
Hello,
We struggle to keep LTE-M attached with nRF91 (Modem) and CMW500 (EPS) to test regular IP communication (so those are not Radio Access Network tests) during product...
Hi everyone,
Could someone help me with the following use case?
Task description: I'm working on a firmware update procedure based on the smp_svr project. I'm trying to...
Hello,
I have made a project that was based on the nRF9151 Development Kit and it works great. I had to select the -ns configuration to get anything to ever build and now...
Hi,
I bought a new nrf52840 DK board as one ofthe original nrf board of my Qorvo QM33120WDK1 kit ( 2 x nrf52840 DK + QM33120W + QM33110W) J3 connector broke. Out of the...
Howdy!
I am attempting to develop a system using an nRF52840 and an ADS131M04EVM (ADC). Our application requires us to collect data at a high sampling rate (>= 16k SPS...
I have a nrf9160 DK but when upload SLM application to it i can not send AT commands to it over it's usb port but in asset tracker application it works i want to modify SLM...
Hi,
I have just started using a nRF52840 PDK board with the purpose to verify BT 5.0 features. I am completely beginner working with nRF boards or nRF SDK. Anyways, I downloaded...
Hello, I am working on optimizing the power consumption of our application.
I have got two design decisions that I would like to ask for some advises and opinions on.
...
hello,
I uses NRF51822 to make a beacon with RTC.
When it works initially, the churrent is small about 330uA，but after a few minutes it becomes 1.1mA and stable.
I donn...
Hi,
I'm using CircuitMaker and I tried to import NRF52 reference implementations .PrjPcb files. Unfortunately CircutMaker does not support Altium PCB 6.0 files yet, but...
Hi,
I've recently bought a bluetooth module with a nRF52832 module for my new project (Module: EYSHSNZWZ from Taiyo Yuden). The problem is that I have no experience in embedded...
When I need to implement the functionality of bootloader_secure_ble, I need to produce the micro_ecc_lib_nrf52.lib library file in the following way. Why does not this library...
I'm building home temperature sensor with custom pcb design. I'm using balun( 2450BM14E0003 ) and chip antenna( 2450AT42B100 ) from Johanson Technology. Beacon works and it...
Hello everyone, here I have a problem when I learn to use beacon on 51822.
The steps as below:
I have a 51822 board, it can boardcast normally, and communication OK...
Hi there,
I was trying to use the bootloader_secure_ble example from nRF5_SDK_14.2.0 but it didn't work out of the box... I wasn't able to detect the board from nrfConnect...
How can I use nrf 52840 PDK to program custom PCB made using nrf52840 soc and reference circuitry suggested in datasheet, Circuit configuration no. 6 ?? Is there any software...
I am using the S132 Central + Peripheral Relay example as a basis for my tests. I have a peripheral advertising at an interval of 20ms. I verified this timing using a BLE...
Hi,
Will the SDK examples work if gcc v7 is used? I have tried an example with softdevice + application and bootloader, using gcc v7 compiles and flashes to the nrf52 DK...
Dear Sir,
I have downloaded the SDK12.3.0 , in that the example blinky freeRtos is giving the linking error i.e. " Error: L6218E: Undefined symbol bsp_board_leds_init (referred...
hello,we want to use NRF24LE1 IIC to communicate with NFC cards.
firstly,we choose NRF24LE1 IIC(hardware),but it is failed. then,we use simulation of IIC(software) to communicate...
My nRF52832 DK will no longer respond to J-Link downloads.
It seemed to start after I erased the target from Segger IDE.
Now it states that the file is downloaded, but...
