Hello,
I am having trouble programming the nrf5340 chip using SWD.
Set up:
Custom hardware with the MDBT53V-1M module from Raytac, nrf5340 chip.
SWD, using J-Link...
Dear Experts,
We are bringing up a custom nRF54LS05B module and have built a small production-test firmware on top of the `radio_test` sample. While characterising current...
I'm having strange behaviour after switching to 3.4.0 on nrf9151. Our existing application was working well on 3.2.0 but showed no life with 3.4.0.
To demonstrate, I built...
Enviroment : nRF52833, ncs v3.1.1
The custom board is connected to a DCDC and a 32.768kHz XTAL. However, during the module manufacturing process, the DCDC and XTAL are not...
Hi，
Does it possible to achieve that when inserting a USB into nPM1300, the GPORESET of GPIO3 is triggered to reset the reset port of nRF4L15?
Best regards,
Peter.M...
We have nRF54H20 with IRONSIDE (SDK3.2.4).
RESET button has default configuration - connected to DEBUG MCU:
We need realize external HW reset of the DK by another...
Hi,
I want to transmit data on each button ( lets say 4 buttons for now ) press on my custom board. I have used ble_app_beacon example and tutorial https://devzone.nordicsemi...
Hello
I have uploaded USB CDC ACM example code in my custom board of nRF52840. I didn't get Vcc on D+ pin and cannot detect USB. I have also check soldering side and resistance...
I have an si7055 i2c temperature sensor connected to an nRF52840
I've tried my best to get a reading, but failed.
Therefore given up.
I'd be grateful for some help to...
Hi,
We are starting a new development for an Ultra Low power product.
Thus, we found the nRF9160 as a good option with its ARM-M33 subprocessor. However, we have some...
Hi,
I'm having trouble with the BLE_GAP_EVT_DISCONNECTED event. I have an nRF 52832 running the SDK 15.2 as peripheral and have tried several devices as centrals (not simultaneously...
We are using the Zephyr IIS2DLPC driver to talk to that sensor from an nRF5340. This driver uses the Zephyr GPIO API to configure interrupts, which is implemented in drivers...
Hi,
I want to use nrf52840 dongle as a provisioner to provision other server and client nodes. So, i was trying to program dongle by using seggger and building and running...
Hi,
I am currently trying to create a bootloader for a project I am working on. I am familiarizing myself with the dfu and bootloader modules by running one of the example...
Currently I have implemented Central using nrf52810, SDK 14.2 / Softdevice S132.
I want to know how to do OTA upgrade in Central.
Or I would like to get an example currently...
What's the proper way to turn off BLE to conserve power?
I have a board with DC power input and battery backup. When the DC power fails, I want to finish what I'm doing...
I have an nRF 52832 running the SDK 15.2. I have a few general questions because I'm seeing behavior I don't understand and doesn't seem to be right.
If I erase all the...
I am attempting to load up the default NRF project "AT_Client" located at ...\ncs\v1.4.2\nrf\samples\nrf9160\at_client project, however, whenever I attempt to load it with...
Hello
I studying the nrf9160 , is it better to use the UART interface versus the SPI and do I need to use the flow control ?
Thanks a lot
Stephane Boudaud
Hi,
We developped a custom NRF9160 board and it works fine, it connects to LTE-M. We then designed a new version of the same board by adding few things (like NRF52833 MCU...
