I am getting get BLE_EVT_USER_MEM_REQUEST and BLE_GAP_EVT_CONN_PARAM_UPDATE event, when writing to ble device, sample code did not handle these event, and seems no document...
Hello:
Why do I erase SDK5.2 version of flash and read not, in SDK4.2 can. I tested nrf51_sdk_v5_2_0_39364\nrf51822\Board\nrf6310\flashwrite_example is a good example.However...
before i write the flash, it has been erased.so ,its value is all 0xff.
when i write 0x00 to flash address 0x0001,the value read out is not 0x00 but 0x01,and the value in...
I'm looking for a way to use the nordic uart service ( devzone.nordicsemi.com/.../ble_sdk_app_nus_eval.html) from Linux using the native Linux BLE Stack (BlueZ). My application...
Hi,
I've created an application using the S110 experimental ANCS demo. I successfully implemented ANCS and then began to structure my application around it. At some point...
Hello,
In an ongoing company project we use a couple of nRF51 transceivers forming a beacon enabled wireless sensor network consisting of one base station and multiple...
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...
Hi,
The NRF toolbox iOS app contains a DFU feature which allows users to update there firmware for the nRF52832 microprocessor.
1. Rather than storing the firmware updates...
It looks like the last discussion of Sniffer on Devzone was 2-3 yrs ago.
I’ve ordered the nRF Dongle and will download the Windows-based nRF Sniffer app.
i can run this...
