I've been using Master Emulator API 2.1.3 in Visual Studio 2010 Express, and have spotted a fix I may need in 2.1.5 so I've switched to using the 2.1.7 API. However, I've...
Hello,In normal condition, I use UART,pwm,spi an so on.Now I want to clear the configuration, and enter System ON mode.But I don't want to system reset.
How should I do...
Hi, everyone~
My goal is to collect data from 4 sensors simultaneously using iPhone.
Now, my testing code for sensor nodes is working fine. It was built based on the...
I am an android developer and I am using your nRF Master Control Panel (BLE) product as published on Google play. Below is the link to the app:
play.google.com/.../details...
I want to build a USB dongle, so I purchased the nrf24lu1+ development kit. However, in order to program the target board, it would seem that I need the nrfgo. Is this correct...
Hi Nordic,
I would like to re/program my device using a OTA BLE Bootloader but i don't want others to copy my firmware or at least make it very hard. As far as i know there...
I am in the process of migrating an existing project from 2020 to the newest version of Zephy/Nordic. I am having issues with the I2C bus. I created a test project using the...
Hello, I'm trying to connect my nrf7002dk board to wifi with Zephyr. I'm using this sample : https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/samples/wifi/sta/README...
Hi,
We are evaluating NRF5340+NRF7002 setup for our customer. We are currently using https client example(sdk v3.0.2). I see that with this example the boot time of the...
I am using the nRF54L15 and NCS SDK v3.0.2 in my project. I need to wake up the board via interrupts from a pressure sensor and a gyro sensor.
The GPIO requirements are...
Hello
I compiled the zephyr example ../zephyr/samples/drivers/i2s/output
The SCK and MCK Signal do have both the same frequency. The bit positioin on MSB in not in the...
Hi there,
This is a follow up post from my earlier one here about using nRF5340 dk as an I2S master for the purpose of recording sound using a MEMS sensor ICS43434. Here...
I’m implementing static passkey security in a BLE peripheral using nRF52810 with SDK 17.1.0. I have added a feature where the device disconnects automatically if the user...
Hi,
I'm working on software for a design incorporating an Ezurio module that uses an NRF54L15 chip.
I'm currently using the peripheral_uart example as a base for early...
According to the nRF52832 Product Specification, “A step increase in supply voltage of 300 mV or more, with rise time of 300 ms or less, within the valid supply range, may...
Hello,
I am trying to get confirmation regarding if I should expect to receive DeviceShadow events through the nRF Message Routing Service.
https://docs.nordicsemi.com...
Hi.
I made the smallest system module using nRF52840. The schematic diagram is as follows.
My reference design for power supply is as follows,
For Firmware....
I am using nrf5340 audio DK. After plugging it into the computer, 3 VCOMs and RTT will appear. What are these three ports? docs.nordicsemi.com/.../logging_nrf5340.html Here...
I am using nrf5340 audio dk, v3.0.2 SDK. I added CONFIG_BT_TINYCRYPT_ECC=n in prj.conf and got this error: C:/ncs/bumble/hci_uart_0806/prj.conf:23: warning: attempt to assign...
Hello,
You have an outstanding bug related to buffer leak in Bluetooth Mesh suspend-resume operation, NCSDK-31962 https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf...
I want to build the sample usb_hci.
After i create a build config there are warning and the process fails
warning: <choice BT_HCI_BUS_TYPE> (defined at boards/arm/ubx_evknorab10_nrf5340...
