I am trying to find out the part number of the antenna (I assume it is a PCB antenna) used in the nRF51 DK ( www.nordicsemi.com/.../nRF51-DK) . I found a lot of similar questions...
Hi.
I am using the NRF52 Development board, on Keil uVision, to implement a C program that uses Dynamic Structs. The Structs re-size themselves ( by increasing their capacity...
Hello,
I have an NRF51822 (redbealab ble nano) that I would like to use to count pulses in very low power mode.
Pulses are asynchronous
The rate of pulses can...
Hi
I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
Hi
I have been searching the forums, but were not able to find an answer to my question.
I'm trying to sample 4 analog inputs on the nRF51-DK using the ADC hal. (SDK10...
Hi
I have been trying to get two NRF24L01 chips communicate with each other since a week now, without much success. All what I can find on the net is Arduino examples using...
Hi
I have done several projects with the nRF905. I know the device quite well. Normally I use the CD, AM and DR interrupt pins to determine the status of the device, my current...
Have there been any attempts to port Alexa AIAClientSDK to nRF9160?
AIAClientSDK lists "AWS IoT Device SDK for Embedded C" as one of the dependencies.
AWS IoT Device...
Hi i m evaluating the nrf5340 and i get this message when i try to download the code to NET cpu and it's a bit impossible to attach the debugger
CTRL-AP indicates that the...
Hi,
My nRF52840 DK has suddenly stopped working. I have tried different USB cables but it's not turning ON when I connect the cable to the J 2 USB connector.
Observation...
Hello
In our application we're using the download client. Here are the cipher suites the modem supports in hardware: https://www.nordicsemi.com/Products/Low-power-cellular...
nRF52840, SD140, SDK 17.0.2
We're using UARTE to communicate with a peer MCU. We're using hardware flow control (CTS and RTS are enabled) and the baudrate is 115200. The...
Hello,
I'm using two nRF5340 MCUs with BLE5.2 audio in an application. I had a couple questions I hoped the Devzone could help answer.
1. On one of the MCUs, I was originally...
sorry for the perhaps stupid question - but despite several hours of intensive searching, I am not getting any further with the start -up of my new and beautiful Thingy91...
I do not understand how to compose these settings.
Using ncs v1.5.0 GPS sample with SUPL enabled.
This works OK on nrf9160-DK using the supplied settings
#define AT_MAGPIO...
Similar to https://devzone.nordicsemi.com/f/nordic-q-a/61935/bootloader-flashing-error---nordic-nrf52840-usb-dongle I get the following error:
DFU failed: Error message...
Hi,
I’m trying to measure the current on NRF52840, SDK 17.0.2.
I have modified the HeartRate Measurement example’s advertising parameters as PLper my requirement.
...
Hi,
I am trying Zephyr for 52840 dongle. I am able to west build, but could not west flash.
While I do west flash, I get
-- west flash: rebuilding ninja: no work...
I bet you get sick of this, but I've looked at the other solutions and followed any advice, but no joy.
I am trying to use a Makerdiary nRF82540-MDK usb dongle to evaluate...
Dears,
When Reset pin(0.18) is used for QSPI (GPIO macro is not defined as RESET), after initialization ,Jlink is disconnect.
Would you please suggest it? Thanks.
I am using a nRF52840 dongle and want to filter ADC raw data. I have downloaded the CMSIS 5 DSP package.
And tried to include a copy of an example (arm_fft_bin_example_f32...
I found that AGPS can get location information via mobile network. With this feature "GPS" can work indoor.
1. Thingy91 also uses AGPS, but when I ran prebuilt hex asset...
