hi.
How do i do ble_app beacon advertisement to one device(Android phone) whose bluetooth address is known ?? I want that beacons should only be seen in nrf_connect app of...
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...
I am using the ble_uart_app on the dev kit with the nrf52. SDK version 11.0.0. How do I get the bsp_event_handler to get fired on a button release and button push event and...
Hi, I'm using stlink + openocd to flash and debug and it works fine.
But I want to measure the current consumption with nrf51822 debug interface off
Is there an equivalent...
I have a high-speed signal which I would like to sample with the nrf51's ADC. The signal is periodic (80kHz) and is from a low-impedance source (op amp buffer). I don't need...
I've been searched windows sample application for bluetooth.
I got android sample code but I need MFC sample code now.
If you have the sample code please let me know.
...
I've been playing around with the multi-central central/peripheral examples and I thought I would modify the peripheral to instead use a service I had written for another...
Hello,
If I supply 1.85V on the "External supply" pins, can i use all the modules of the board (nRF51DK)?
I need to have less than 2V on some of the pins as an output...
Our application is a smartband based on nRF 51822 with SDK 9.0 S130, and we found that the device will stop advertising unexpectedly (application is still alive). We have...
Looking at the radio section of the nrf52832 data sheet I see that in section 21.1.2 Packet configuration it is stated that
"For all modes that can be specified in the MODE...
Hi everyone,
Just a brief introduction about my system, I am currently working on Brain computer Interface which was funded by NSF. In our system we have Sense electronics...
hello there , i have put my nrf51 dk in system off mode.then i am generating interrupt using button 3 to wake up it. but my nrf51dk can't wake up. can you hel p me??
my...
Hello.
I use nRF52 DK, S132v2 and PCA10040.
I want to get timestamp like GetTickCount of C++.
When I searched Documentation, I found RTC what can do like GetTickCount...
Hi,
When I finish coding, I can generate .HEX file for all products. But for real mass production, I may need to flash a seperate serial number in somewhere for each PCBA...
I'm trying to transfer a txt file by sending it from a terminal to my NRF52 DK with the BLE_UART example. I always get a BLE_ERROR_NO_TX_PACKETS avter a few packets though...
Hello, everybody. We have a custom board with nRF51288. We also have code based on ble_template that is working on Nordic devboard and dongle. Code is also working on our...
I am having difficulties porting the SPI Master demo to an S130 Soft Device on SDK 11.0.0. From the looks of it, there seem to be some issues with interrupts but I am unsure...
