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...
On the nRF51 DK there is a MM8130-2600 connector. I suppose it is used for connecting coax cable when tuning the antenna(?)
The connector is quite expensive, though. Is...
Per the name "UUID" and the very limited background knowledge that I have, it appears that a particular device can have its UUID assigned by its manaufacture, who bought the...
Hello.
I am developing a BLE application on NRF52832 using Nordic SDK11 and S132 softdevice. I use Linux PC as a BLE host device, and can pair & bond the NRF bluetooth...
Hi there! I'm using the nRF Toolbox's UART to test the receiving of my data stream. I'm trying to send a data array collected (from spi) in my main loop and send it via UART...
I am studying the iot-sdk of nordic.
Now, as I have shown in previous questions, I can not detect the device under the linux system according to the toturial in iot.
Now...
Hello, I have device with nrf51822-qfab and I need to run ble_app_template (use softdevice s110). What version of SoftDevice I must to use with SDK v6.1?
About problem:
...
Hi,
I've been trying to add the option for BLE HID to the Espruino JS interpreter on nRF52 - it's something that ideally would be switchable at runtime.
After having...
Dear All
In my application we could not use the ADC inside the nRF51822 because 10bit are under our requirements. But now with the new nRF52xxx with a built-in 12bit ADC...
Did anyone manage to build project on Eclipse with some nRF52 BLE application for HomeKit?
I have found only one project from aanon4 but I cannot even build it.
Sometimes...
Hello,
I am thinking of creating a project that I intend to manufacture that needs to operate 10 dc motors via Bluetooth.
Would this be a logical and cost effective...
I am using nrf51822, I have two firmwares with different offset address, one is having offset address of 0x16000 another at 0x28000.Both are 60kb of size each. I want to start...
Hello all,
I try to find out how long some configurations of the Enhanced Shock Burst protocol take time. I am working with the nRF52 Development Kits.
Some timings...
I want to combine two applications, both of them having two services. One application resides at 0x16000 and other one resides at 0x249f0. I am using softdevice 7.3 and sdk...
I am using nrf51822 and softdevice 7.3. I am working on the github mesh example. I want to add uart service with mesh, so that I can communicate with that particular device...
Hello, this is what I can think of when porting a project, but before that, a little background about my project:
it uses BLE (duh)
it uses uart to print test output...
