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...
Goodday
I have integrated the fstorage peripheral example with the BLE_beaconing example. SDK 15.2. I can read and write strings. I cannot read back the hex number if...
Hello,
I am using nRF52832 devices and calculating the distance using RSSI, but it is not that accurate.
Can you please let me know whether we can calculate the accurate...
Hi @ all,
I am trying to get the serial DFU process runnning. The process worked fine for nrf52832 and now I am on the nrf52840.
I encountered a problem with executing...
Dear all,
I'm new to Ozone and hope that you will forgive the simplicity of my question.
I'm trying to acquire a simple trace (Code Profile) of the blinky example with...
Hi
I am new to all nordic BLE modules, currently working on nrf52832 eval board. I am trying to scan the BLE Beacons "EDDYSTONE" and their RSSI level for my tracking application...
Dear Nordic
I edit the uuid from sd_ble_uuid_vs_add(&nus_base_uuid, &p_nus->uuid_type), all can success but only one uuid start with 0xFB, when use 0xfb, nrf_app_uart fail...
Hello
I am using SDK 15.3 ble_uart_central and peripheral example.
I am trying to transmit an array of integers from peripheral node to central node. Please help me with...
I need to run gc because I get rc =FDS_ERR_NO_SPACE_IN_FLASH.
So I run gc simple as written in https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0...
Hi all
we used a nrf52832 to communicate over SPI and I2C at the same time with some sensors. This works fine.
At the moment I try to convert the project to nrf52810 but...
Hello,
does anybody now when the sniffer will support coded PHY?
I found a similar questions but no answer yet...
https://devzone.nordicsemi.com/f/nordic-q-a/42216/does...
Hi,
I would like to combine NFC - BLE pairing and launch app record. Naively I thought I would write the second data right after the first:
But this does not work. Reader...
I am using an NRF52832 on an energy harvesting board where lowest power is critical. I can achieve ~2 uA current consumption in idle state (waiting on RTC interrupt), wake...
Hi,
I work on the nRF52840 DK with the ble_app_uart example and I want to add a timer using app_timer api,
in order to create RTC time/date timestamps for my sensors raw...
Hello
I am using SDK15.3 and nrf52832 development board.
In my setup,
1. I have a few peripheral nodes whose only job is to transmit some arbitrary packets ( say P)...
My setup consists of a Raspberry pi and a PCA10056 dev-board (NRF52840). I followed the instruction from here in order to set up the Raspberry pi as boarder router and connect...
