But now I have a new problem that is whenever I set " PWR_UP " bit in CONFIG register then it drop the 3.3 volt vcc to 1.2 volt. I don't know why its happening. Anyway, is...
This previous question about multiple advertisements seems to be related to softdevice 7. I was unable to get a similar example working in SD/SDK8
My end-goal is to add...
We are considering using Gazell for an outdoor application, i.e. lots of noise and disturbances, constantly changing environment, where the amount data being transferred is...
Hi everyone,
I have found your git "Ble Optiboot"( github.com/.../ble-optiboot) , and I have understood, it is usefull to load a binary into MCU flash, I was looking for...
I'll go ahead and describe what I need to do and see if anyone might have some place to start for me since I'm having a lot of trouble figuring out what I need.
I'm looking...
Hello ,
I'm designing an embedded system with one of your RF chips (NRF24L01+) and as far as I searched for the datasheet , It seems like NRF24L01+ doesn't have a hardware...
Hi,
This post is very old.
devzone.nordicsemi.com/.../
I have a nrf51822 chip and I'm using it as BLE and it exposes some service and characteristics and it is working...
Dear Mate,
I am using bl653_dvk board i followed this link clearly (+) Add DFU support to your application - Software - nRF Connect SDK guides - Nordic DevZone (nordicsemi...
I am working on a project that need to receive extended advertising data, I modify periodic_sync from nrf connect sdk to get the data and it works for my device, but I need...
Hello,
I am testing current consumption of my custom board with PPK. There are some passive components (resistors, mlcc) on the board also with active components (accel...
Dear Nordic,
I want to scan slave devices , so I use TWIM nrfx driver to send zero byte data, I don't got error code, but I don't receive TWIM event too. I found a example...
Hi everyone,
I want to design PCB for nrf52840. Do you have any suggestions before i start?
I used STM32, PIC, Nuvoton and Atmel series IC's in my PCBs. But nrf52840...
Hi There,
I am working on a Door lock system using Nrf 52840 Chipsets having BLE and ZigBee Communication protocol. I wanted to have ZigBee OTA DFU feature in my product...
Hi there,
We are seeing a massive difference in UART current between the same revision 2.0.0 nrf5340 devkits. Below, with the UART enabled with HWFC and only the receiver...
My project is using nRF52840. Early software development used an nRF52840-DK to develop most of the software. Software is based on Zephyr using nRF Connect version 1.6.1....
Subject pretty much says it all. I'm looking for a Zephyr project example that uses PHY CODED. I'm using the nRF52840 with NCS 2.0.2 in the vscode environment. I have things...
Hi
We have a freeRTOS project using nRF52840, I found that if I put SPI transfer API before running task is OK, but it has a problem if I put in the task,
Does anyone...
I'm running through the tutorial page to help me get stated.
The section I'm having trouble with is Updating through USB
the Problem is on step 15
When I click on...
Hi everyone,
I'd like to check devices is still alive in the BLE mesh network but I don't know how to check it. Can I use available model in SIG or custom new model to check...
