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...
Hi,
I would like to know if there is a footprint difference between NRF52810-QFAA-R and NRF52832-QFAA-R in other term, can I use both with the footpriint of NRF52810-QFAA...
Hi! I have mentioned this already 9 month ago in another ticket ( https://devzone.nordicsemi.com/f/nordic-q-a/75331/dfu-upgrade-of-only-bootloader-not-softdevice ) but it...
Hi ,
the nrf25840 data states regarding temperature sensor's accuracy: To achieve the measurement accuracy stated in the electrical specification, the crystal oscillator...
Hi, I use two nRF52840 DK for testing purposes for over 1.5 years now. Suddenly, yesterday the BLE module in one of the DK's stopped working. Just like that. Same functional...
Hellow
We are in trouble. Please tell me what to do.
The input range of the SAADC is not as expected.
I use: ・nrf52840 ・VDD=3.3V by Regulator ・nRF5_SDK_17.1.0 ・Sample...
The example ble_app_uart is working fine (i.e. I get NRF_LOG_INFO from gatt_evt_handler), but my code doesn't. I've checked the diff between them and tried adding all diffs...
Hi All,
I am using nRF52 DK board & nRF5_SDK_17.1.0 for Development(Emulated Project for nRF52805), My application needs creation of multiple service and multiple characteristics...
I bought a handful of nrf52840-Dongle boards, with the intention of developing an application on one "dev" board and then flashing it through the Open Bootloader on the others...
hi am working on DFU- OTA on nRF52833. In one of the query I found the method for to evaluate DFU- OTA on nRf52833 , am able to do that ,after connected to the Bluetooth I...
Hello,
I am new to Nordic. Earlier I was using Cypress controllers CYBT343026-01. As per nRF documentation, I believe once the controller goes into a deep sleep mode, I...
Hi, devzone!
I'm trying to use a timer to periodically change the digital output but it seems that the handler function is not called.
The whole code is based on the...
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For a project, I am relying on RSSI data from the development kit nRF52832. The problem is that the data I get is in dBm (I assume?), that is values like -30, -50...
Hi,
We are designing a board that is controlled by a NRF52840 and that will use a NRF21540 (FEM) to enhance its radio link budget.
We will use the FEM with diversity antenna...
Hi,
The DFU(reuse ota code) partition configuration file I got from your technical support is as follows,It divides Flash（1024K） into the following regions：mcuboot(48K)...
Hi, I need to use UART0, UART1 and I2C0 in my application. I initialized these in overlay file (attached). When, debug is run, it is observed that the I2C binding is not successful...
