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...
Hi
I am using nrf52832 to push via PPI an array of PWM values, it works if the array is on the RAM but when I define the array as "const" (to put it in the flash) nothing...
Hi Fellow NCS-ers, I understand that the configuration setting CONFIG_BT_EXT_ADV, CONFIG_BT_CTLR_SCAN_REQ_NOTIFY, and bt_le_ext_adv_create() with the appropriate callback...
I am using nrf sdk v2.4.0 and I wanted to disable TFM so I added the following definition in prj.conf.
CONFIG_NRF_SECURITY =n
CONFIG_BUILD_WITH_TFM =n
But my program...
A problem is experienced with our nRF52840 device, which occasionally stops working and cannot be reset.
Below are the issues observed:
The main software is stopped...
I am working on the broadcast_audio_source example, trying to access audio from the I2S microphone. However, I do not have much experience with Zephyr. The example is mostly...
The thread where it happens is "unknown” despite the fact I name all the threads I create. With addr2line I found that it is zephyr/kernel/timeout.c 56 but it says nothing...
Dear all,
I'm designing a circuit that should allow powering the nRF52840 board with either an USB power supply (USB2) or a (non-rechargeable) CR2032 battery (B1). According...
Hello.
I encountered the following problem. I have an nRF52840 microcontroller that is already soldered onto the PCB board. It doesn't have any bootloader. As an example...
Hi,
We have an nRF9161DK and received our own custom boards this week. When we tried to program our custom board, the development kit disconnected from the computer and...
Hi all!
I'm in the process of trying to put together an nb-iot app on Android studios that would communicate with data from the Thingy 91 board. I've been trying to go through...
Hello everyone,
I've been working on testing PPP support in SLM 2.6.1 without cmux on my Linux host machine. However, I encountered some logs during the process: Note: For...
Environment:
I can't seem to get the one button sample to do anything... I get a steady ~1sec flash from HOST led on the npm1300, but I get nothing from pushing SHPHLD...
I have an EC11 rotary encoder wired to my nRF52840 and I am trying to get readings from it using the sensor API. However, I'm having issues with (seemingly) garbage data....
Good day. We ended up getting a bootloader based on the NRF5 using the Serial Recovery method and a non-upgradable bootloader. The update is coming from a microcontroller...
I'm working on a linux driver for nRF7002 based on the experimental linux driver: https://github.com/NordicPlayground/nrf70-linux-driver . This is being done on linux 5.13...
