Hello, The nRF40H20 has two Chip Select pins for the QSPI interface (P6.03, P6.13). We would like to use the first one for an external memory (MX25R6435FZNIL0) with XIP and...
HW: 52840DK PCA10056 3.0.1 2023.16
NCS SDK: v2.8.0
I want to test Zephyr's BLE controller instead of the default SoftDevice controller, and the `prj.conf` of ISO_CENTRAL...
I am Creating a custom model for my application using the chat client example. My project is based on checking the battery percentage of a device using this model. So what...
Hi,
I would like to ask when using zephyr's k_timer it uses a clock from LFCLK, then it can be generated in the following three ways:
32.768 kHz RC oscillator (LFRC) 32...
We have devices that have low signal so they have to reconnect to AWS a lot. We have a watchdog timer with a 100s timeout that we feed every 10 seconds in the control loop...
Hi Community,
I made a custom board based on thingy53, created a similar custom board file folder.
The application code can be compiled correctly with the original thingy53...
Hello
I am trying to initialize qspi in a ".cpp" file and methods like
PINCTRL_DT_DEFINE ( QSPI_NODE ); are giving me "out-of-order initializers are nonstandard in C...
Hi
I'm working on understanding how whitelist filtering is implemented and works in Bluetooth Low Energy. I'm currently following Exercise 2 in Lesson 5 of DevAcademy's...
Hello,
I have a device that I want to operate on the lower range of RSSI (but still around -80dBm and have problems with disconnect. I would like to understand if there...
it will take about 25uA~ 28uA.
when I remove R18 R19, set io to input with pullup, it will take about 10uA,
&button1 {
gpios = <&gpio0 5 ( GPIO_ACTIVE_LOW | GPIO_PULL_UP...
Hi, We are working on power optimization for our project which uses nRF5340 board. Upon testing we observed when starting hardware timer the base level of the current consummed...
My custom board with a NRF5340 (MDBT53-1M) with LF crystal is running as a central on NCS 2.6.1.
It's connecting to a legacy device which has a BLE121LR.
NRF5340 centrals...
Hi，
I am looking forward to ncs2.8.0, which was released last Friday. Today I tried nrf54l15 + 2-wire PA but failed to compile successfully.
sdk: ncs2.8.0
project: direct_test_mode...
Device: nRF5340
SDK: nRF Connect SDK v2.2.0
IDE: nRF Connect for VS Code v2023.6.345, Running on Windows 10
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We are working on a new project for the nRF5340...
I am working on zigbee network.
I have seen that there is an event for network joining but could not find any event for network disconnection.
If I want to check that...
Hello
I want to clarify something because there seems to be a lot of conflicting information on Dev Zone, and the nRF5340 DK documentation doesn't specify the following...
Hi,
I use vs code to run nRF9160 DK applications and it runs fine for a month. But recently I cannot build configuration even in an empty application . Old good applications...
Hello,
We have an nrf5340 custom board and during frequent BLE connections/disconnections sometimes it seems the netcore gets stuck. We are connecting to an iOS app and...
Hi:
Pls help me!
I use ncs v2.6.1.
C:\ncs\v2.6.1\zephyr\include\zephyr\sys\util_internal.h
When I check #define Z_IS_EMPTY_ (...) No matter what I input, I can't get...
I'm trying to update the modem core from the standard firmware to the production test image on my nRF9161 dk to experiment with the PTI before doing the same on a custom board...
I am using the nRF7002DK development board, which features an nRF5340 as the Host MCU for the nRF7002 chip. I am testing the " Wi-Fi TWT Sample " sample project, which allows...
