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 have a problem with Secure DFU Bootloader available from SDK 12.1 on nRF51822_xxAA SoC. I use example in SDK 12.1 and when i download it to nRF51822_xxAA it isn't...
Hello,
I am having problems with a custom NRF52840 Board. My program hands at the ble_stack_init function.
I have encoutered this problem in the past so I have tried the...
Hi.
I try to implement LESC using nRF52810.
But I use a Static passkey because my device doesn't have a keyboard or display.
One question is, is LESC more secure than...
Hi,
I try to use QSPI to communicate with Gigadevice NAND flash http://www.datasheet-pdf.com/Search-Datasheet-PDF/GD5F1GQ4 . There's no DK, the custom board was produced...
Hi everyone,
there is a post dated 11 months ago from now in which Nordic tells that -40dBm Tx power configuration is feasible but not recommended ( Case ID: 230320 ). ...
I merged the code from the SDK examples "usbd_audio" and "usbd_cdc_acm" and have ensured that each has their own INTERFACE and ENDPOINTS. I am able to download to the development...
Hi,
I am developing with nRF52832, SDK 15.3
I have an issue with sending data over NUS service. When I flash the code to nRF, it starts advertising, but when I connect...
Dear sir,
The twi sensor code in SDK14 is getting stuck at NRF_BREAKPOINT_COND. Also, on the uart terminal it is showing FATAL ERROR . Please help me out of this.I am using...
Hi
I want to set up a network of about 4 groups of BLE light modules(using the experimental dimming example). Each group comprises of 5 to 7 light modules.
Currently the...
Hello, my code was working just find then I tried to add the user description value to my characteristic. In the example below I had set it to "Test" for now. Once I did this...
hi
i am programing BLE blinky app blinky which advertise. yes, the same code i am trying on custom board works on nrf52DK which has LFRC crystal activated as mentioned on...
I am trying to add my nrfcloud certificate to my nrf9160-DK but the AT commands do not work due to a timeout.
My procedure is as follows:
1) Downloaded the "nrf9160dk_fw_2020...
Hello Nordic team,
I'm getting started with BLE, using the 52832 SDK16 HID mouse example. In the example, clicking the button only moves 5 pixels. How can I move the cursor...
Hi! When measuring current draw with the NRF52 in idle state, we've noticed current spike at seemingly random times. when investigating further, we've discovered these spike...
Hi,
I am looking for an implementation on DotDot App layer over Thread and couldn't find it anywhere. I want to implement dot-dot for Light, Temperature and Humidity Sensors...
