Hello, I am tryong to use to masters to communicate with two accelerometers.
Q1_ I found the following image from Nordic's website that shows SPI0 pins but there is no indication...
In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...
Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
Hi,
I am developing a nrf5340 based device (no external memory) using FOTA to update the firmware. This process used to work quite well for a while now, but I ran into trouble...
Hello,
I am trying to use PWM to control two LEDS, one red and one green (referred to as blueled in the code) to produce different colours. I have had a look at the example...
Hello,
I am programming BLE with the nRF52840-DK. [Toolchain Manager: v1.3.0, IDE: Visual Studio Code (VSCode), SDK: ncs v2.6.0, window11 pro]
I'm studying the CDC_ACM...
Dear support team,
We need to add custom fields to the node database (CDB), as shown in the screenshot below:
Use bt_mesh_cdb_node_store(); to store, and then use the...
Hello,
I installed NRF Connect SDK 2.6.1 on Ubuntu following this guide, Now I try to follow the tutorial for Adding clusters to Matter applications . I'm stuck at (2) Adding...
In my last question, devzone.nordicsemi.com/.../can-cis-and-bis-modes-work-at-the-same-time-or-switching-freely , I have asked that if the CIS and BIS modes can work at the...
Hi.
I am using SDK v2.6.0 (Toolchain v.2.6.0). When I open VS Code (v1.91.1) I keep getting this warning -->Bad CMake executable: “”. Check to make sure it is installed...
Hello, I am developing on a custom board with the nrf5340 and programming through SWD using the nrf5340dk. A few days ago everything was running fine and I was able to continuously...
We're having an issue where our nrf52840 appears to stop advertising, and isn't able to resume advertising.
Our device is a custom PCB based on the Thingy91 (has both an...
Hi Nordic,
In my project, I have a NRF9160 and a NRF52832 with a ble host/controller stack over SPI HCI on NCS v2.5.2 As soon as I activate the HCI SPI in my project, the...
Hello Engineer Greeting of the day i am building my product using nrf52833 IC , there are some communication modules connected to the 52833 , i want to cheack lowest power...
i have to interface MT29F4G01ABAFDWB in zephyr rtos but i need help how create overlay file for it(i want to interface it using spi), i already have bare metal drivers for...
Hello,
When we flash the BLE Zephyr project to the external chip (nRF52833), do we need to add the SoftDevice controller .hex file as well, or does the merged .hex file...
Hi!
Currently I have the following application requirements:
Use SPI peripheral to communication with FPGA device. ( NRF5340 [ SLAVE ] <---> FPGA [ MASTER ] )
The goal...
When trying to flash the hello world program onto an Adafruit nRF52840 Feather through a j link it fails with "FATAL ERROR: one or more Python dependencies were missing; see...
