Hello, The nRF9151 hardware design guidelines (power sequence) require VDD_GPIO to be applied at least 6 ms after VDD and ENABLE, after the hardware boot. In our design a...
I'm not sure if I can share the files here, but you can email me at kc6ete at gmail if you want a copy It's a four color print designed for the Snapmaker U1 though it can...
Dear Team,
I have been running two nRF54LM20-DK as Initiator and Reflector for Bluetooth Channel Sounding.
I adjusted the ranging algorithm RAS_Initiator to print Local...
Hi,
I'm trying to find out how people automate current measurements with the PPK2 beyond doing it by hand in the Power Profiler app.
From the threads here it looks like...
During the setup process for nRF Connect SDK v2.4.0, an error occurred preventing the SDK from installing correctly.
The environment details are as follows:
* macOS...
Hello
SDK17.0.02
softdevice : s112
tool : segger embedded studio
Board : My production
Current is too high in power off mode. The current current is about 120uA...
With the nRF52832, we were able to lock/unlock the UICR APPROTECT from inside firmware by only erasing the UICR region. This has been very helpful for our diagnostic and debug...
Hello,
I am testing the peripheral_uart sample code on the U-blox NORA-B101 dev kit and also on our custom board. When I run it on the dev kit, I can connect. When I run...
Hello frends! Im trying switch from old scool stye developing (nrfSDK->arm-gcc->open OCD->st link V2) to nrf Connect SDK. My first goal - run blinky on custom board. And im...
I was searching through the support forum, it appears that previous versions of nRF Connect SDK didn't have out of the box support for TFlite Micro. If not alraedy available...
Hello,
I have been working on a custom PCB powered by the nRF52832 microcontroller. It has custom bootloader, softdevice s132 and application code present on board, since...
Hi all!
I'm trying to figure out how softdevice distributes connection intervals on multiple connections.
The test scheme for connecting devices is as follows: Devices...
Hi Nordic：
NRF52820 uses REG0 to control the voltage output of 2.7V. If VDD is used to supply power to external devices, how much current can it provide。
best regard！...
I'm trying to make work an nrf9160dk which use bme280 (and possibly other sensors) and mx25r64 (integrated in the nrf). I use than the golioth platform to make dfu through...
Hi,
I have a device built on NRF52840. I use Softdevice S340 since I use both BLE and ANT+. I'm on SDK 17.0.2.
My problem is - I want to save the currect state of my device...
when we send more bytes with spi transfer function, we found the clock line adds a low space interval between bytes, as we understand that the clock line is controlled by...
Hi,
I'm working on a legacy program (Peripheral) using nRF52833 and nRF5 SDK using SoftDevice S113.
Our application implements an HID device using the Keyboard/Mouse example...
Another MPSL ASSERT 112, 2195 instance.
I am experiencing it now regularly usually directly
after servicing my first breakpoint after boot, then continuing.
The next...
Hello all,
We are experiencing odd behavior with a custom board which is using the NINA B301 by UBlox. This module contains the NRF52840 SoC inside. Looking through the...
