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, guys:
I'm configuring a custom board based on nRF52840. I configured it as a beacon and need to broadcast the advertising package with updated Major and Minor values...
Hi everyone
I want to try this sample but first I want to understand how it works, not about the code itself but theoretically how it works. The few things that I know is...
Hi,
I'm using devices I haven't developed but on the which I'd like to add functionalities. These devices are working as a small network using 2.4Ghz Nordic ESB protocol...
hi,
Currently we have 18 peripherals sending data to one central in multi link network with a time interval of 1 minute which is hard coded in all the peripherals. As per...
Hi everyone,
I have a BLE project and i added the Nordic UART Service to it. It compile without error or warnings but ble_advertising_init() return NRF_ERROR_INVALID_PARAMS...
Hello,
I am in trouble with adding macros and using the macro in user include directories.
As you know, sample project comes with following user include directories;...
Hi,
Anyone encountered this issue when installing the nrf sdk (cmd in admin):
--- Cloning manifest repository from github.com/.../fw-nrfconnect-nrf , rev. master fatal...
Hi team,
We have our custom board based on nRF52840 SoC.
I was trying NFC text record example provided in SDK 15.3.0 by commenting out log, LEDs. I was not able to observe...
Hello,
I am using nrf52840 dk and I want to reset my device. I have pressed the sw5 which is the reset button but nothing is happening. Could someone help me with this....
Hi,
I am new to the SoftDevice and I am using NUS UART example (nRF5_SDK_16.0.0_98a08e2\examples\ble_central\ble_app_uart_c\pca10040\s132\ses). In server side, after writing...
Hello,
I am noobie at programming. I bought myself these modules, I want to create a mesh network for one of my projects. Could you please tell me how do I proceed ahead...
Hello,
I am using ses and nrf52840 dk
I wrote the code for reading temperature from the inbuilt temperature sensor and when I read value from TEMP register I am getting...
I am trying to perform a large SPI transfer of 72576- 104976 bytes to an nRF52840 SPI slave. I'm running into an error thrown by the SDK indicating that this length is invalid...
hello,When the device's pairing record is lost, the phone's is in.stack report PM_CONN_SEC_ERROR_PIN_OR_KEY_MISSING What should I do? NEF52832,SDK15.2.0,S132
