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...
I could use a little help tracking down a linker undefined reference error. I am using nRF Connect in VS Code
c:/ncs/toolchains/cf2149caf2/opt/zephyr-sdk/arm-zephyr-eabi...
I started a project from an example and see that this constant is defined =n in the prj.conf. I am wondering what effect this define has? I can't find any definition with...
Hi
The nPM1300 PS V1.0 page 120/169 gives only the AC specifications of the TWI,
but what are the DC specifications please ?
-VIHmin VILmax of the SCL /SDA input
...
We have product under final development which uses an nRF51822 as a peripheral to a RP2040. Product has worked well for many months using Nordic proprietary radio TX/RX. On...
SDK:11.0 Example：ble_app_hrs\pca10040\ s132_with_dfu Hi
The product we are selling wants to add some new features and can only be upgraded through DFU. But we currently...
Hello,
I want to implement AD conversion into the sample code "Bluetooth: Peripheral CSC."
I found several examples for ADC implementations, however they tend to be...
Has anyone been able to use the LE Secure Connections feature with Windows?
I see that there are some planned improvements in the Windows 10 creators update, but don't...
I am developing a matter door lock. After adding our own application code, the space is very tight. Can these two data areas be moved to external flash?
Hi,
Sorry, i am new to MQTT so may be asking a stupid question, please bear with me.
I am trying to run the MQTT sample (nrf\samples\net\mqtt) and get the following output...
I have been trying to measure the PER between two nRF52840 DKs using BLE. To do so, I am using BLE Direct Test Mode to start a transmission on a 52840 DK and another development...
Hi Nordic Team, I'm using the nrf52833 controller with nrf Connect SDK v1.9.1. I wanted to enable the watchdog in MCUBOOT starting main.c file and disable it just after giving...
I am developing a BLE DF project using the nRF52833 DK, and I am currently confused about the antenna location on my DK. I have not found any markings like "ANT" or "TX" on...
