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...
Summary: nrfx_nvmc_word_write() and similar functions can't write to UICR.
(Note that we are not using the full SDK, only nrfx)
We have used the API provided by hal/nrf_nvmc...
I am trying to compile the Thingy-52 project in SES. There seem to be multiple missing files in the project:
nordic_common.h
thingee_ble_handler.c
thingee_config_flash...
I want to implement Alexa gadget at nrf52832 / nrf52840.
Ref following Amazon information for the EIR part
https://developer.amazon.com/docs/alexa-gadgets-toolkit/gadget...
I was wondering if there are any (legal) alternatives to using SEGGER. After an gigantic (3 days) struggle with a official SEGGER programmer I still cant connect to my custom...
Hi,
I have a problem of 52832's SPI interface. Please find following description:
1. My test code is come from "spi" example code, by modify the SPI ping setting (please...
I have a nRF52840 development kit (rev 2.0, received last week) that I'm using to develop software that'll ultimately be on a dongle. It's not especially complex - I receive...
Hi
Dear Mr/Miss
I recently start with Nordic BLE family products NRF51x so I'm newbie to this and my questions maybe are so easy for you.
I have no development board...
Google open-sources the firmware needed to build hardware security keys
Google open-sourced today OpenSK, a Rust-based project to aid hardware vendors build hardware security...
Hi Nordic Team,
In my BLE project the central device is connected with multiple peripheral devices which are advertising, please share logic to count the number of active...
Are there any out-of-the-box firmwares that can turn a nRF52840 dongle into a generic bluetooth adapter (e.g. for connecting speakers, game controllers, etc) for windows?
I'm using nRF52832 SDK board with softdevice s132_nrf52_5.0.0. The error appears when I try to load it to the board, right on line 1247 where it initializes the NUS service...
I see that a Serial LTE Modem sample application is in progress in the master branch...
I tried master in the commit: a955d411
Once on that commit I did update (west update...
I can't get flashlog/crashlog to work properly. The symptoms are that when NRF_LOG_BACKEND_FLASH_START_PAGE is set to 0 (i.e logs are written to address right after the application...
I have a nRF528420 [on Skylab module SKB501] and have wired up a custom connection to USB. I'm able to program NRF52 with both softdevice S140 and BLE Peripheral ble_app_uart...
Hello,
I try to add watchdog on aws_fota sample but Something is wrong about bootloader to application transition and it always reboots.
00> [00:00:00.051,513] <inf> mcuboot...
