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 made this project to try to create RSC service on arduino
developer.bluetooth.org/.../runningspeedandcadence.zip
unfortunately the server starts but i'm not able to...
Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
Hello,
I have designed this schematic according to reference designs provided by Nordic Semi, however I might have failed as I am unable to flash the main module. I should...
I use NRF54L15 DK to develop channel sounding feature on zephyr SDK or nRF connect SDK.
How to configure CSTONES related registers to transmit and receive CS Tone packets...
Hello,
I’m working with a custom board using the nRF54L15 and the latest Nordic SDK, and I’m facing an issue while trying to communicate with an nPM1300 over I2C.
Here...
Hi all,
I'm working on a project with an nRF52840 using the nRF Connect SDK (version X.Y.Z) and Zephyr RTOS. My goal is to achieve maximum possible range for non-connectable...
nrf modem: 1.3.4
sdk: 2.3.0
Custom board.
We have an asset tracker that caches events when out of connectivity zone. We can accumulate 10-100 messages depending upon...
Hello!
I have designed a custom board with the nRF5340 , powered at 1.8V. I am able to program the chip successfully, but after the firmware is downloaded (Zephyr RTOS,...
In my application we have an nRF514L configured as an SPI target. Page 830 of the nRF54L datasheet (version 0.8, dated December 2024) documents that the SPIS peripheral requires...
I'm trying to convert some code from ESP32 to nRF, and I'm having problems with the microphone input. Mind you, I'm a beginner with nRF, so I'm sure I'm missing something...
Hi,
We want to enable zephyr shell over RTT on our custom board based on nrf52840. I tried the 'shell_module' sample with prj_minimal_rtt.conf and it works fine on nrf52840...
Hi there,
I built a battery powered custom PCBA with the NRF54L15 and the nPM1300. All the configuration and register work via I2C seems to be working properly (reading...
Hi. I have a working IAR project based on the nrf52 SDK \nordic\examples\ble_peripheral\ble_app_uart. i am attempting to port the project to ARMGCC using VSCode. I am at a...
Hello. I try to create a remote control for GoPro using nrf52 ble.
Using sdk 17.1 examples I can connect to GoPro and try to get a list of UUIDs. But I only get one UUID...
Hello
I'm using the settings partition to store user configuration data. I know that the BLE stack also uses it — particularly for storing bonding information — but I don...
Hi,
I am working on a project with nrf52832 and LIS3DH for a beacon.
I have added the low power feature into my application to go to standby mode in case of inactivity...
Hello Everyone,
I am using a nrf54l15 for my current project and ran into some discrepancies within the documentation provided for the processor.
Even the AI chat bot...
