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...
When I use the uart to transparently transmit, there is no problem at around 4k/s. When I increase the transparent transmission rate, there will be NRF_ERROR_SVC_HANDLER_MISSING...
Hi, I have the ble_app_uart with OTA functionality on SDK11 that works. Now I want to do the same with SDK12, but I see things have changed now. I've found this tutorial:...
Hi,
I am developing software supporting LEsecure using SDK 12.3 with nRF 51822.
I am using peermaneger to create central software and peripherals.
Peripherals are specifications...
Currently working on an app which will utilize the ADC component of an NRF chip.
The app will use the full bluetooth stack SF132;6.0.0, adc, and will need to have ability...
Hi everyone,
I am using NRF52832 and I use SPI as communication protocol. I check my SPI master by connect its MOSI and MISO pins together, and it works correctly. Now...
I have my own BLE application on the nRF52832 with SDK 11 and SD 2.0.0 that communicates to my own android app on a sony xperia z3 compact. The Android version is 6.0.1 and...
Hi, I bought TAIYO YUDEN "EKSHJNZWZ" evaluation kit. it is NRF52832.
it has 28 pin out. i don't know that pins are direct pin out from NRF52 or not
I don't have any example...
There appears to be a potential bug innrf_log_backend_flash function log_msg_queue_process ()....
In the case where the log message exceeds the serialization buffer size...
Hi,
I have read that bootloader can switch between two applications if programmed at different locations in flash by user. So how exactly bootloader knows to which application...
Hi,
I would be grateful if you advise on the OAuth client id's required when developing the android nrF beacon for Eddystone.
From reading the nrF beacon for Eddsytone...
Hi I have had problems when trying to update the relay status of a server node in my mesh app which is a combination of the light switch server proxy and dfu examples (plus...
Hi!
We are using the nRF52840 and nRF52832 for a product for which good data throughput over BLE is required. (We have picked the S140 and S132).
We send these data using...
