Hi all,
Actually I'm building with vscode my firmware for a custom board build with an nRF9151 non secure. After building I got a merged.hex file, this is the file upload...
Hello i am running the radio_test sample on the custom nrf5340 board for the logging purpose i am using the pins 8 and 9 of the port 0 but the issue arising is that there...
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 have a 5 year old design using a nrf52832 on a MDBT42Q module. The BLE option was placed on the PCB in 2020 and has been unoccupied since going into production. My customer...
Hi Noridc expert ,
I am trying to configure using nsib + mcuboot on nrf52840,
I need to build the image with only public key avaliable , and sign the image else where...
Hello,
I'm currently using Visual Studio Code with the newest SDK, Toolchain and Plugin on MacOS and most of my applications are freestanding applications.
Now I want...
Hi Nordic team,
I am plan to design an IoT sensor that apply to Agriculture,
In case of 2 communications: Near field and far field, I will integration both BLE and Lora...
Hi,
As mentioned in the Ch. 5 "nRF52840_DK_PB_v1.0.pdf" Section 5.3 in "high power mode the external supply should be connected to just the "VDDH" pins and "VDD" pins not...
I want to write to nRF52840 the example "ble_app_hrs_pca10056" from nRF5_SDK_15.2.0 by command line.
first I merge 3 hex file (bootloader, softdevice and app) with the command...
Hi,
I'm developing BLE 5.0 applications as a peripheral on nRF52832 under Windows, based both SDK14 and SDK15 (Softdevice S132).
I don't have any smartphone that supports...
Hi every body,
There is a problem with pwm driver example in demo3 part! after downloading, the board led is just on as it must, but after changing top_value there is no...
Hello everyone, I am planning to use the nrf52840 with the ECG sensor ads1298 (AFE for 8 channel ECG). The sensor interfaces via SPI to nRF52840. Has anyone worked on ECG...
Hi all,
I am working on nRF52832, nRF5_SDK_15.2.0, nrf5SDKforMeshv300src, softdevice_6.1.0 and communicate with CAP1214 device.
When I erase all flash on nRF52832 and...
Hello all,
I am using nRF52832 IC, Segger ES as IDE, SDK 14.20 and SD v5.0
I have around 70 bytes of data to be sent to a smartphone. I am using nRFConnect app to check...
Good afternoon. I need to make a network 5 or 6 nrf52840 boards connected as peripherals on a single central board, also of nrf52840. Each board will read a sensor, and send...
because I cannot find nRF module for testing.
and I want to use bluetooth 4.0 BLE with nRF uart
so my product will send data from serial port (rx ,tx through DB9 ) and...
Hi there, We are not using external Crystal for this design and thinking of reusing XL1 & XL2 (Pin 0 and Pin 1) for SPI (MISO & MOSI). But I found that I can't set properly...
So we're in production with the '832 and me, I drank the kool-aid already, but I'm trying to turn my cow-workers on to Nordic so I tell one of them "Oh install the command...
Hi There,
HW: PCA10056
SW: nRF5_SDK_15.2.0_9412b96
Test source code: ble_app_blinky
How can I create single Button with multiple condition based on the period of...
Dear Support,
I am working now on the PCA10040 Development-Board, I use the Booltoader from the nRF5_SDK_15.0.0 and the application from the nrf5_SDK_for_Mesh_v2.2.0. I...
