Hi
i use the hrs example to transmit the data to ios.
but i need to add an option to send back data (from ios to nrf51822). 10 bytes maximum .
how can i implement...
Hello,when i get connected to the phone,when i call err_code = ble_hts_measurement_send(&m_hts, &simulated_meas) and err_code = ble_bas_battery_level_update(&m_bas, battery_level...
I got the Dynastream N5 kit and have successfully used it with limited ANT work and was trying to get BLE working but can't get a driver for the USB dongle. On the 51422 product...
Hi All,
I am working in the sleep mode with system off and wake up with internal RC clock.
It function well when connected to EV board...
I see the "Emulated System...
I want to write PCA20006 nRF51822 Beacon Firmware to PCA10004 on nRF6330.
I understand need to modify GPIO.
PCA20006 firmware consist of 3 firmware, SoftDevice, application...
Development environment: MacOS Sequoia (15.4.1), Visual Studio Code v1.108 0, nrfConnect 2026.1.1242
I am trying to develop a "workspace" project with a nRF52840DK as my...
I understand that the rf path should be 50 ohm coplaner to the output matching network that should be placed very close the the NRF chip. The recommendation shown in the reference...
I’m facing a Power Profiler Kit II (PPK2) measurement discrepancy that appears to depend on the host PC , not the target board or firmware.
Target setup
Custom board...
Hi all,
What is the increase in current consumption or power consumption when measuring RSSI with the nRF52833?
My device is a peripheral. I would like to estimate this...
I am using nrfx_nvmc_page_partial_erase_init() and nrfx_nvmc_page_partial_erase_continue() to erase flash in-between wireless connection events. The datasheet states: " The...
I have an IoT project that reads data from a proprietary device via an I2c SBIffer. The device consists of a controller and a small display, which are connected via an I2C...
I am referring to the ncs\v3.1.0\nrf\samples\bluetooth\throughput\sysbuild\ipc_radio\prj.conf for the nRF5340 and extrapolating that to a central application with multiple...
Hello, I hope this question is allowed here. I have received this email, after having been active on this forum:
Hi Mads, I saw you on the Nordic forum and wanted to get...
Hi,
We've been using the PPK II for basically every IoT project we've carried out in the last few years, and it has been an incredibly useful tool.
Our standard use case...
I have the code files as shown in the compressed package. I am currently compiling them into (A: nRF7002 DK nRF5340 application MCU - Non Secure / B: nRF7002 DK nRF5340 application...
I am looking to do some testing with nuSIM. Monogoto has provided the sim profile but they say we need to obtain the SIM number from Nordic directly.
I was unable to find...
Hi, since the Nrf5340 has two identical Cortex-M33 cores, I was wondering whether it would be possible to enable the trustzone for both cores, and if yes, how. Thanks.
Hello!
We are working on a custom PCB with nrf54l15 chip on nrf connect sdk version 3.2.0.
The I2C (TWIM) SCL line functions correctly, but the SDA line is not being driven...
I thought I had been extremely careful to _not_ brick the device, but apparently I did.
I created a firmware-dfu.zip file, even with appropriate keys, etc. as below.
...
Hi，
During full-device testing, we observed that two devices encounter the MPSL ASSERT: 1, 1519 error after approximately one hour of operation, which causes the MCU to...
