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...
Hi,
Could you please advice us how to do that properly?
We're using nRF52840 and nRF Connect SDK 1.5.0.
So, nrfx_power_init() function is called only in usb_init(),...
Hello All,
I am getting these ~3.5mA current spikes very 4 seconds and I can't seem to figure what the cause of them is. some of the spikes have a single spike/pulse while...
Hi,
Im' trying to connect with my Icarus IoT board to AWS IoT. I used the sample code from the nRF9160: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/libraries...
When compiling the rNF5340 Audio sample project the sound that comes out is glitchy and after a short while the gateway crashes. I have three rNF5340 Audio DK running in the...
Dear colleagues,
I'd be very grateful for your help in the following challenge: I would need to change pins and/or i2c bus speed without recompilation of my code.
I can...
good morning,
1) we use the RAYTAC module with the nrf52840 chip and I use s140 nrf52 7.2.0.hex softdevice. I would like to know if we have royalties to pay ?
2) we are...
Hi,
Trying to build and execute above example with development kit nRF5340 DK.
IDE VSCode. Source C:\ncs\v2.2.0\nrf\samples\esb.
Build gives these problems:
C:\ncs...
Hi Guys,
We are developing a peripheral node and a gateway using nrf52840, we procured Adafruit itsy bitsy nrf52840 boards having Raytac MDBT50Q modules (ceramic antenna...
Hi,
Found a bug (the hard way) in NCS 1.9 that is not reported in the known issues page.
in this static func gpio_nrfx_pin_configure(), pin is passed into nrfx_gpiote_channel_get...
I'm running the latest nrfF5340_audio (2.3.0-rc1) application for both headset and gateway using two nRF5340 Audio DKs. The only modifications to the installed code are in...
Hi !
I have own radio driver for nRF52840 ( nRF5 SDK based, fully interrupt driven ) and would like evaluate it on network core of nrf5340. App core can be empty.
Could...
Hey Everyone,
Looking for some direction, I'm trying to create a secured DFU bond between my nRF52832 and the nRF Connect Mobile app following the instructions from the...
hello Nordic
i am working with nrf52832 and nrf52840, with ncs v1.9.2 and the vs code extension.
i manage to build and flash using the extension but when i try to debug...
Good day. I'm really new to embedded and nRF52840 DK is my first device. I was trying to figure out the issue, where I could not read from serial port and made something that...
