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...
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...
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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...
I've recently received a custom board I've designed and am programming with the nRF52DK, following the procedure in L3 E1 of the SDK intermediate course. I've flashed the...
Dear Nordic FAE Team,
I am currently developing a low-power Bluetooth product based on nRF54L10 , and I have an urgent requirement to optimize the System OFF mode sleep...
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We are currently in the hardware design phase and comparing different Wi-Fi antennas to find the best one for our product.
Right now we test using: - Scan sample ...
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We currently have products in field test that disconnects from network and never reconnects. It only occurs to a few devices and not all. Restarting the device works...
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I am using nRF54L15 with Zephyr RTOS in nRF Connect SDK v3.0.2 .
After performing a FOTA update , the device reboots. I need to retain the state of a GPIO pin across...
The 54L15DK has two issues. First, what is the purpose of the 3.9pF capacitor on the reset line? If it's for suppressing glitch signals, isn't the capacitance value too small...
I am using nRF Connect SDK 3.2.1 and Toolchain 3.2.1. The hardware I am using is the nRF52840DK and a custom board with the Raytac MDBT50Q-P1MV2 - which contains the nRF52840...
Hi everyone, I’m updating a Matter attribute:
I’d like to know if there is any callback or event that confirms when the attribute report has actually been sent by the...
Hi,
I'm looking for help with an Android DFU failure involving an old nRF51 Legacy DFU bootloader.
Setup:
- Bootloader: nRF51 Legacy DFU v0.8 (SDK 9.0)
- Firmware...
I am at the breadboard stage of this project using an nRF5240DK and various sensor evaluation boards. Additionally, I have an embedded SDCard connected via SPI. The firmware...
We designed a nRF54L15 custom board with a nRF21540 FEM and nRF7001 Module which are on the same SPI with separate CS pins our device tree is configured for this as follows...
Setup
SDK/OS: nRF Connect SDK v3.1.0 , Zephyr v4.1.99
Board: custom board
Summary I am measuring the time from reset (or power-on) to the first user code...
hi,
i'm learning this exercise and when i build and flash the exercise it works perfectly but then after i see this errors in the terminal
and after that i create the...
When using an onomondo softsim with all security features etc enabled, and using fota on external flash. nrf9151DK. NRF V3.2.3.
How is it possible to make changes to the...
