Setup: nRF9151 (LACA A0), production modem firmware 2.0.x, application on NCS 2.9 (modem library). The device has external flash holding both the production modem firmware...
I am designing a brain-computer interface (BCI) product that requires both Wi-Fi and Bluetooth connectivity. For this, I have selected the nRF52840 and nRF7002 chips; specifically...
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...
The design I am working with has no RTC. Is it possible to use nrf_drv_timer to "wake up" the CPU? I understand I will not be able to use app_timer code, so I was trying to...
Hello,
I am trying to use an interupt from an analog devices ADXL343 accelerometer.
With a power supply of 3.0V to my board, I only get a 2.1V on the interrupt, and I...
Hello! What does the real marking of the nRF24L01 + chip look like? I have not such, but very similar. The problem is that the module after a while ceases to go to sleep,...
I am using a STlink to flash a nrf51822 module , and i am using Keil to do that, i flashed the module but when i am scanning it to find it in my mobile i cant find it, i doesn...
Hi ,
Does the Application update depend on bootloader version? . I changed the boot loader but application remains same on my device , hence the device is not booting up...
I have an application with three other tasks beside the sdh task. I'm trying to integrate softdevice to my existing freertos application, but soon after the task scheduler...
Hi,
What would be the procedure for updating the firmware of device through another host micro controller UART? (Not with PC tools like nrf go studio, nrf connect, nrf jprog...
Sir,
I have a MDBT50Q-UFL evaluation board. I am using Keil uVision 5 and flashing is done through ST-Link. I downloaded the example files from http://developer.nordicsemi...
Hi,
I have Ublox EVK-NINA-B3 on table, which has totally different pin layout than NRF52 DK (not sure why): https://www.u-blox.com/sites/default/files/EVK-NINA-B3_UserGuide_...
Hello everyone! I am a beginner and I need help in understanding advertising data. I am migrationg from SDK 13 to SDK 15.2. In SDK 13, the advertising data with manufacturer...
Dear Engineer,
work on sdk15.2, pca10040 eavl board. one as central run this code
\nRF5_SDK_15.2.0_9412b96\nRF5_SDK_15.2.0_9412b96\examples\ble_central\ble_app_multilink_central...
I am starter developer of nRF51822 custom board.
in this board 16 mhz crystal is connected externally with XC1 and XC2 pins(37 & 38)
nRF5_SDK_12.1.0_0d23e2a rar file is...
Hello everyone,
I know that there are many similiar questions on the DevZone but i am not able to get it work and i dont uderstand it yet.
For example: https://devzone...
(Mesh_v2.11, SDK_15.0.0, NRF52832)
Hello,
I wonder if a device can relay DFU packets even though mesh_relay is disabled by nrf_mesh_opt_set(NRF_MESH_OPT_NET_RELAY_ENABLE...
I am trying to set up the nrf52840 dongle on IAR using an I-jet for debugging. I have iar version 8.32.1. I am using example project ble_app_blinky from the ble_peripheral...
