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...
Hello, there was a strange problem in the mass production of my product. The previous batch of problems was less, about 0.5%. The later batch is quite serious, 45 of 500 products...
Hej,
on trying to update firmware on nrf52832 over the air I'm getting the error message INSUFFICIENT_RESOURCES.
Actually I don't understand the error message because...
I want to put the BLE program to the firmware of another STM chip and load the program via the I2C to the nrf52832. Will it work? If yes, is there any tutorial or example...
Hello,
I'm using nRF5 SDK with version 15 and nRF52832 IC. I want to sample some data with 3200Hz sampling rate. I can set the timer minimum 1ms Which means 1000Hz. How...
I want to write at the end of memory ROM data in address 0x7FFFF
uint8_t tst_arr[1] = {6};
sd_flash_write((uint32_t*)0x7FFFF, (uint32_t*) &tst_arr, 1);
Is it correct...
Hello ,
System configuration
Set up 1 Adafruit BLE Feather running stock central UART example from NORDIC SDK version 15.0`examples connected to host PC using USB
Set...
The dedicated NFC pins on the nRF52840 are P0.09 and P0.10. However, these are noted as "Standard drive, low frequency I/O only " pins, with "l ow frequency I/O" defined as...
Hi, I'm facing an issue after provisioning the Client and Servers from Light Switch example of Mesh SDK 2.0.1, using the Android App. Provisioning is successful, however,...
Hello,
Following on from this question , I've been trying to identify the source of unexpectedly high power consumption when using the RTC. In order to test this, I am using...
Hey all, I am using an NRF52 DK and am trying to combine the 'pwm' and 'ant broadcast' examples. Both examples compile fine on their own, but when I try to combine I am getting...
I have a number of (probably naive) questions regarding the internal temperature module on the nrf52832.
1) Regarding the FICR values for temperature. Are these programmed...
Hi,
I want to run the default DFU, and run an application on top of that. In order to configure the bootloader, this is the folder i am currently using the dfu bootloader...
Hi Team,
I am a bit confused in terminology used in BLE MESH PROFILE specs.
Can someone help me to understand the difference between subnet and group ?
Are both the...
Hi, I've been developing android beacon application that connects with your chipset NR5283.
What i am trying is make connection to Ble Mode from Peripheral mode, and stream...
Hi all,
I've gotten the saadc example working on my product, reading in values as I would expect. However, I have two problems. First, I want to be able to use multiple...
