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...
We are trying to minimize the UART current in our product, so we tried some experiments on the PCA10040 board.
We noticed a significant current difference between SDK11...
SDK14.2.0 sd132v5.0.0 nRF52832
I've looked for a solution to my issue on the discussion forum, but can't find an answer. I am working with the buttonless DFU peripheral...
I have two nRF52832 devices. One of them I have been using for a while and the other is brand new. My BLE application will flash and run just fine on the old device but not...
Hello,
I read in your datasheet the follwoing:
"32.768 kHz synthesized from HFCLK (LFSYNT)
LFCLK can also be synthesized from the HFCLK clock source. The accuracy...
Hello,
in the Online Power Profiler , the current consumption increases, when the voltage is reduced. What is the reason for this?
Isn't there any documentation on the...
Hi
I need to capture a serial bit stream which consists of a sequence of 16 bit words, package them up and transmit over a bluetooth interface - it's a datalogger application...
Hi!
I have some troubles with making embedded serial port working on NRF52-DK. Basically I can receive data sent by nrf chip but I cant write. When I write something using...
More of a suggestion than a question:
Using the info available on the infoCenter, especially here and here , I'm trying to implement a way to dynamically select the DFU...
I use Adafruit Bluefruit library and developing code to run on Fanstell BT832.
Up to know i have been able to compile several examples and run it on the NRF52 DK board....
Hello! I am new to the Nordic and Bluefruit enviroments.
I am currently working on getting a scan response request from the scanner to the advertiser and have the advertiser...
Hello devzone,
There are 3 {37,28,29} channels for advertisement & i want to advertise only on 37.
Soft: Nordic mesh v1.0.0 stack & pca10040 nrf board, light switch example...
Hi, I'm trying to controll the port of my nRF52832 by writing to a characteristic value. So far everything works fine but I'm unable to get the value of my characteristic...
Hi all,
i development a FW with a low power and when i measure the power consumption using a nrf connector on evaluation board i have 2 ua, and it's ok. Now i have the some...
So I can see the "API Reference" documentation on the UART driver in the info centre, however this is all very low level and I am going to waste hours going through all this...
