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...
Hi,
I am currently migrating from NCS 2.5.0 to 2.7.0 and running into an issue where the CMakeLists of mcuboot ( https://github.com/nrfconnect/sdk-mcuboot/blob/4c7942e58c5458ce3c4e50d3169e0f865910fe87...
Hi I use nRF52832 and nRF Connect SDK v2.6.1 with visual code
I went through this exercise ( academy.nordicsemi.com/.../) and the FOTA works so far. However, in this example...
Hi nordic:
I would like to inquire about the foundry, packaging, testing, ball-mounting, and process node (e.g. 28nm, 40nm, etc.) for the 52832 chip.
（Writing an internal...
Hello,
I am using VSC on Windows with nRF Connect. Previously I have installed the NCS SDK using the "RF Connect" Toolchain manager.
I have to make changes to some...
Hello,
I'm using my nRF52840 devkit together with nRF Connect for Desktop Bluetooth Low Energy (v4.0.4) app for some testing. The app failed to recognize my devkit. It used...
Hello .
I 'm studying Zephyr .
Is it possible to run a python program in the Zephyr environment ?
I am using Nordic 's nRF5340 SoC and I need certain modules in...
Hello.
I’m new to the Nordic devices and I was tasked to develop a custom board based on the nRF9160 SiP. I took the nRF9160 DK as a reference, changing it according to...
Hi,
1. I was facing issue with my nordic device saying
[02:16:46.206,481] <err> net_pkt: Data buffer (1328) allocation failed. [02:16:46.206,481] <wrn> net_conn: pkt...
Hello. In the developed BLE software, the device uses nRF52840 and uses s140 v7.3.0.
I would like to confirm the s140 nrf52 7.3.0 release notes.
A memory access fault...
I am trying to configure interrupts for two push button (namely upbutton and dnbutton) on a custom board. In the main it is just looping and the module I have is as follows...
I am running demo nrf/samples/matter/lock.
I tried to use CHIP_NUS so I set CONFIG_CHIP_NUS =y, it worked well.
After that, I wanted to make it bondable so I set CONFIG_BT_BONDABLE...
Hi, I am fighting with a bug I found in SDK v2.8.0 for BLE scan filter on a test project as follows: 2 Devices (Ezurio BL653-DVK using the nRF52833), both having central and...
Hi, we are seeing an rare issue that might be connected to PAN #57 for NRF51822 and are looking for some more info on this. I assume the underlying issue is some form of read...
Hi,
I read the document and samples of Channel Sounding for estimate distance, they are working base on the ble connection.
Imagine a scenario, if there are hundreds client...
Hi there
While doing the GMAP tests for our Bluetooth stack with the HCI UART bridge of NCS 2.7 with SoftDevice running on nRF5340 Audio DK, we've tried using the HCI LE...
