I would like to source a compact BLE board to act as a lock controller developed with with a matching transceiver for use in a fob and an app.
It would toggle the pio and...
Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
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...
