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...
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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...
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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...
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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...
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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...
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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...
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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...
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I am working on a custom PCB with nrf9160 capable of getting good signal (tested using 'at_client' sample) and all is well on the hardware.
I am currently working...
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I have this error and I have no idea whats going on:
No such file or directory: 'C:/nRFsdk/ncs/nrf/samples/nrf9160/at_client/build/zephyr/CMakeFiles/offsets.dir...
I want to know status of each node in Mesh network.
If anyone fails a device(say client) sends a message on uart that particular node(server) is not connected.
I recently migrated from SDK 14.2.0 to SDK 15.3.0 and just noticed that some but not all of my logging is broken. A logging macro call such as this:
NRF_LOG_DEBUG ( "Output...
We have an scaleable existing continuous integration system to test firmware for our nrf based designs on a Ubuntu 16.04 based development platform. We struggle with intermittency...
https://infocenter.nordicsemi.com/index.jsp?topic=%2Fps_nrf52840%2Facl.html&cp=3_0_0_5_2 states that " This register can only be written once." I am confused if this is "once...
We are developing a product using NRF52832+PN532 as an external NFC reader/writer over Bluethooth. We have tried the adafruit_tag_reader example on NRF52DK which works well...
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I'm using the nrf52840 for gathering device information from Bluetooth devices having an nrf52 chip on board. The application runs through connect/disconnect...
PROBLEM:
My nRF24L01 transceiver occasionally stops working (about every 2 minutes) when receiving and transmitting data packets.
I found that when the power supply occasionally...
I'm looking at the secure boot in the sdk for nrf52840 and have noticed that nrf_bootloader_flash_protect uses the ACL to protect the MBR and the bootloader from being overwritten...
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I know it sounds ridiculers, but i just can not flash bootloader into 52840.
I am under S140 v610, SDK v15.2.
I started using open_bootloader in example ( pca10056_usb_debug...
hi,
We are working on nRF9160 DK board.
One of the issues is how to save secure data (e.g, data key) into flash. Is there any examples or document on data storage APIs...
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i am developing on nRF52840 using SDK 15.2.0 and Softdevice 6.1.1.
I recently noticed, that when i first bond with the nRF52840, then disconnect and delete the...
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I am using nRF52840 development kit and I wanted to know with use of the source code of nRF blinky application can i modify as per my project requirement and make...
I am connecting debug out on the NRF52 DK to a production board for programming. I am using Tag Connect connection and need to make sure I route pins properly. I cannot find...
