why use 50ms and 400ms connection interval for testing the maximum data throughput(2M,247byte payload)?
Because 50ms can only send a pdu , and 400ms can send up to 8 pdu...
Hi,
I am using Keil IDE to develop nRF51822 project.
in main(), the command line
APP_SCHED_INIT(APP_SCHED_MAX_EVT_SIZE, APP_SCHED_QUEUE_SIZE);
has Error : L6218E...
Hello,
I'm new to the Nordic SDK and I would like to ask you for help with implementation of PORT events for revision < 3 in "low power" mode instead of "high power" mode...
Hi Nordic,
I've built a ble app with a custom protocol, but am struggling with storing bonds, when running under freeRtos.
What I see:
central app crashes (hardfault...
Hello All,
I am new to this forum, I have been using nRF51822 for a while, and its a great little BLE chip. I am usinga BLE keyboard to send a key to iphone and I captured...
I WANT COMMUNICATION BETWEEN A NRF51422 AND NRF528321 BOARDS, IN WHICH IN NRF51422 BOARD I WILL MEASURE PWM COUNT(IT IS PHERIPHERAL) AND SEND IT TO NRF528321 BOARD WHICH IS...
Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
I get this error after creating a custom board
C:/ncs/v3.1.0/nrf/subsys/mpsl/init/mpsl_init.c: In function 'm_config_clock_source_get': C:/ncs/v3.1.0/nrf/subsys/mpsl/init...
I'm attempting to put together an application using the baremetal version of NCS just released... I need these to run DFU over BLE so we can update in the field.
I created...
Hello,
I am experiencing a recurring issue when programming multiple nRF52840 boards using the nRF Programmer.
Problem description: When programming the first board...
Hello, I have a pin that controls the power flow to the sensors on my board. it is active low, when it gets a raw value of 0, it allows the power flow to the sensors. I have...
I have just upgraded my project to NCS 3.1.0 and I'm now getting this error
BOOT_SWAP_USING_MOVE (defined at C:/ncs/v3.1.0/bootloader/mcuboot/boot/zephyr/Kconfig:575) set...
Hello there,
I'm designing a set of devices composed of a remote and 2 peripheral. The remote's job is to be connected to the 2 peripherals as a central and occasionnaly...
Hi, I am working on storing data in the Trusted Zone using the PSA APIs.
I tried the Protected Storage (PS) example. When I store data using psa_ps_set() and then read the...
I am updating our automation software for programming Thingy 91 and trying to communicate to ModemShellRtt using python. In my test program attached, I would only like to...
Hi all,
I am working on a project to remotely control iPhone cameras via Bluetooth. I can already emulate the shutter button using the Volume Up command (0xE9). However...
Is it necessary to Update nRF SDk and Toolchain each time a new version comes, can't I use one version constantly. As with each update some libraries are getting removed or...
Our setup:
Board: nRF5340 DK
SDK: NCS v2.6.2
Microphone: MMICT5837-00-012
Interface: PDM
During mono audio capture over PDM, we observed a current draw of about...
Hello,
we are developing few products based on the nRF52833 and we found something interesting in the nrf52833 dts file ( https://github.com/nrfconnect/sdk-zephyr/blob...
Hi Nordic Teams,
Now I'm using Nordic Connect SDK v3.1.0 to development, I want place some default values in Flash at a fixed address,
But I don't know how to do it...
Building the sample "nrf/samples/cellular/udp" with "west build -b nrf9160dk/nrf9160/ns" using
NCS 2.9.2 results in:
Memory region Used Size Region Size %age Used FLASH...
