Helo, I have ISP1907 for BLE AoA.
In my understanding, the antenna spacing should be half of wavelength, in case of BLE, it would be 2.4GHz thus the spacing should be 6...
NCS 2.9.1 - NRF5340 DK
I've developed the gppi one_to_one example to try and create an asymmetric pulse that I can control with the Timer compare registers. It boggles my...
Hello everyone,
I am a beginner looking to dive into the world of HID (Human Interface Device) development, specifically using the NRF52840 microcontroller. I recently...
Hello guys! I am testing the NRF52-DK along with the dongle for a IMU tracker device. I am new to zephyr, nordic and BLE and having some troubles understanding zephyr and...
Hi, not exactly a problem rather it is question on whether this setup is suited for what I want,
I want 3.3V for the device and sensor systems, possibility of reducing...
On the nRF5350 I'm currently seeing about 30 kB throughput via bt_l2cap_chan_send. It seems that could be optimized to over 100 kB. I'm looking at some values in the l2cap...
I keeping getting errors in Output terminal from nRF Connect.
I work on multiple projects in multiple different workspaces. I keep getting errors about the manifest file...
Hi Community,
I have nrf51822 module and use it's ADC. I had 2 AAAA batterys to supply power. But found 3V regulator consumption over 100ua. It's too much with sleep mode...
Hi,
We are trying to learn how to use the python bindings with the nrf51 dongle on an application for a windows PC.
We got as far as installing the pc_ble_driver_py, but...
Hi,
I am trying to run the light switch example of the nRF5-SDK-for-Mesh-v1.0.1 on total 2 boards(1-client (own nrf52832 board) and 1-servers (dev kit nrf52832 with pca10040...
Using Windows 10 I get an error when I try to export the graph from my PPK 1.1.0 to any Image File (PNG JPEG etc). SVG and CSV export works well.
Python shows this error...
Hello, Thank you for helping me to interface the PCF85176 (40 x 4 universal LCD driver for low multiplex rates) with Nordic nRF52 development kit board. I need to write the...
i have a few question, i bought this " www.skylabmodule.com/.../".
if the device has a sample code loaded?
where are the example codes for the device?
i want connect...
Hi everyone,
I recently acquired a nRF52832 Breakout Board from Sparkfun. I have been using it for a few weeks now and everything was fine. I was programming it using the...
I use DFU function to update APP. and when i execute the flash write operatin in APP,then afer the dfu operation,bootloader can not jump to the APP. it keeps in bootloadr...
I am using nrf52832, SDK14 and sd 132.5.0. I want to disable SAADC after measuring battery level then enable again when I want to measure it again like in this post . When...
Hi, I want to know how to properly indicate for the function
spi_send_recv(...)
that I'm sending or receiving data on SPI.
On other platforms with library function...
I'm using the SPI driver and experiencing a hang in the SPI driver because the SPI interrupt is not raised. The reason is in this code from the driver:
p_cb->bytes_transferred...
Hi,
my device does some UART communication. Because temperature drift of HFINT is to large, the external HFXO has to be used. To make things worse, this is a low power...
hello,
I modified the beacon example that allows me to modify major and minor value from mobile app,
but when i restart the nrf52840 dev board, the modified values are reset...
