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...
Let suppose using the dynamic multiprotocol ZigBee + Softdevice application with OTA upgrade possibility. I would like to use the app_timer (along with app_scheduler) to trigger...
I want to change MIN_CONN_INTERVAL and MAX_CONN_INTERVAL values when I connected to phone.
I build function that handler events and send the update to ble_conn_params_change_conn_params...
Hi Nordic DevZone,
I am trying to include the UART driver module (.c .h file pairs) into my new project in SEGGER Embedded Studio.
I have done the following:
I...
Hi,
I have a few issues with flashing the dongle. I am using [ \nRF5_SDK_12.3.0_d7731ad\examples\peripheral\blinky\pca10031\s130\arm5_no_packs ]
When flashing the soft...
I am trying to accomplish the following:
Read values from a number of sensors
Put the device in sleep mode (while keeping the samples from sensors in memory so that...
I found a project named "nRF51-ble-app-uart-static-passkey" on Github,
but I want to set a static passkey on nRF52832(PCA10040).
How can I do that?
Thanks!
Dear Nordic team
It seems there is a small mistage in the mechanical specification of the AQFN package in the nrf52840 datasheet v1.1 p582
The e2 dimension seems wrong...
Hi all;
I want to know how to get setting file data in application layer , which means I want to know the value in address 0x3FC00. From the web , it is easy in bootloader...
Hi,
We are using a custom circuit with nRF51822 chip and Taiyo Yuden BLE module. Currently we are encountering an issue that we cannot detect our PCB over BLE. We used to...
I want to know the version of Bluetooth to connect with. Is it possible to execute the following in an application? Is it possible to reference values in the application?...
Dear Nordic,
I'm trying to make a Bluetooth device that only needs to transmit 2 bytes to tablet/smartphone apps running on android, iphone or ipad. The 2 bytes only need...
