When I initialize the SoftDevice with SOFTDEVICE_HANDLER_INIT(NRF_CLOCK_LFCLKSRC_XTAL_20_PPM, false); // Sets up Crystal Source to 20ppm 32.7628kHz
The project I based...
I am trying to make a product with NRF8002B. I finally have the product prototyped. The user will connect to the device, beep, light up, and track. It will always stay on...
Please,
It seems that "Flow Control" signal is not available on nRF24AP2-USB.
EVENT_TRANSFER_TX_START event message appears only one time after the first data packets...
I am looking for cheapest (up to few hundred USD) and simplest Arduino basic solution to track real-time RFID tags distance (also direction if possible) without additional...
Hi all,
I am new to Nordic semiconductor but I could be interessed by nRF9E5. To check if it could fit my requierement, I would like to know if it possible to configure...
Hi,
I am using ADC without external reference and no analog input in order to measure the battery level with a timer (code at the end).
I am also reading several ports...
Hi,
I'm programming the nRF51822 and save some user data into the FLASH by using pstorage_update . It works fine if I set system off mode, and wake it up. I can read back...
Hi !
I use the NRF52832 and with Segger Embeded Studio to code.
The problem I have is that for some reason, my uart don't work after using an I2C write protocol and I...
Hi,
I tried to send a packet larger than 20 bytes by calling bt_nus_send on peripheral_uart but failed.
After checked on DevZone, I found some similar problem and did...
We are having connection problems with our nRF52832 based HID device only on Windows. I've attached packet captures taken with the nRF sniffer (nRF52 DK) and in Windows with...
Hi,
I looked at some of the questions on the forum and they didn't give me good advice. Currently all I can do is nrf52832 Security 1 Level 4 and nrf52833 Security 1 Level...
Hello
I try to write functions to modify the publish and the subscribe addresses. Unfortunately not all is working, attached you will find my code.
Problems:
1.pubish...
Hello
I'm using nrf52820 chip with Segger embedded studio and nRF5_SDK_17.1.0_ddde560 also soft device "s112_nrf52_7.2.0_softdevice" .
I want to add DFU through BLE support...
Hello,
nRF52840, SDK17.2, keil5, EC11 codec button
Output the same log in the positive and negative directions,
Turn one space: <info> app: cnt=-1 acc=1 accdbl...
Hello Everyone,
First of all, what a terrible experience this has been. I'm trying to use custom RSA private key in order to sign the firmware before we go into production...
Hello,
I am supposed to get to learn the nRF52840 DK, so I can start programming with it. I managed to build an executable for the blinky example using make in the Terminal...
Hi,
I'm having issues debugging a case where the device is reset / rebooted every 1-2 days on average for some reason without any error message as to why. If any error is...
We are porting a project from SDK 11 to nrf5 SDK 17.0.2. We have also used a couple of different versions of SDK 15 extensively on several different products.
Our code...
Hello, I'm trying to setup simple UART reception (interrupt driven) with Zephyr OS.
When a message over UART, only some characters are received, others just skipped.
Here...
Hey,
I am planning on using the Nordic SDK for some distance measurements between two nRF52840 boards.
For my documentation I would also want to understand how the technology...
Hi Folks,
I am bringing up a new printed circuit board with a Fanstel BT840 (nRF52840). When I install any firmware, even Blinky, it simply gets stuck in k_cpu_atomic_idle...
Hello
I am using NRF5340 as Soc in my project. In application program I have used uart0 for data transfer. At the same time the power consumption is really important for...
