Hello, I get the
"ERROR: The --family option given with the command (or the default from nrfjprog. ini)
ERROR: does not match the device connected."
message after...
Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi,
After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions.
I should...
I would appreciate some suggestions on a good development flow to go from an Example to end application
I have nrf52832 on a custom PCB.
I tested several sdk13.0.0 examples...
Dear Support team,
I used PPK2 to test the PSM mode current of nRF9160 is about 7.09uA (as shown in the figure below),but the eDRX mode current has not been tested successfully...
Hello everyone,
I am going tp establish a mesh network by using a devkit and two or more dongle. take as an example, turning off a led on the dongle boards by using a bottom...
Hi, I'm using code based on sdk/components/libraries/bootloader/dfu/ for ECDSA verification of the signature. But switched to Oberon crypto backend. The signature was successfully...
Hi,
I'm trying to convert the NCS - cloud client sample to connect to AWS_IOT rather than NRF cloud.
After a connection achieved, i press Btn1 and I get the following...
I believe I am having a very similar issue to devzone.nordicsemi.com/.../dfu-from-external-flash-using-spi-nor
I posted this as a new thread to avoid high-jacking that one...
Hi everyone,
I am working on USB MSC example . I have two questions.
1. What is the MSC_WORKBUFFER_SIZE defines in the example? Is the last parameter of APP_USBD_MSC_GLOBAL_DEF...
My issue seems to be similar to DRGN-12539. However, I am erasing internal flash.
I am calling in a loop nrfx_nvmc_page_erase to erase multiple pages of flash. At first...
I am building a custom boot loader to work with out application on a custom board based on the UBLOX NINA-302 module. The boot loader will use USB as the only connection and...
Hi.
I'm trying to read data of MAX30102 using TWI, it has 8 bits of data in the FIFO_DATA register.
The library I'm using for data extraction and processing was written...
Hello,
I am using the nRF52 DK with Segger Embedded Studio and the SDK 14.2.0. I wanted to build the example 'esb_ptx_pca10040' with logging enabled. To achieve this, I...
Hi,
I'm using the S132 on the PCA10040 with the external XTAL disconnected (SB1 and SB2 cut)
In order to check to if the external is present I call nrf_sdh_enable_request...
I am working on my first BLE project for my employer and have been unable to connect over BLE to our custom board with the nRF52840 processor. To eliminate issues with my...
