Dear nordic employee
my purpose is send a data the length is from 150 to 273
when my server device send data by sd_ble_gatts_hvx（the send length is fixed 10 bytes） ...
Dear nordic employee：
The service I want to find is the sound service of the thing52 thingy sound service
I tried to modify the HRT_central_client project to find the...
When I was using the device as peripheral, I was wondering when the Softdevice notified BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_EVT_SEC_INFO_REQUEST:
1, when peripheral...
hi dear nordic employee:
I tried to build the project ble_app_hrs_c（pca10040） by keil5
but I get an error :
._build\nrf52832_xxaa.sct(7): error: L6236E: No section...
Hi,
I am a bit confused about power consumption when using app_uart_fifo. To save power I put MCU to sleep in between each sent and received byte by using __WFE and __SEV...
Hi! I am building an android app for my project. I am using Proximity , UART and DFU from nrfToolbox app. I have 3 buttons on my home screen dedicated for each of them. I...
Dear Nordic employee:
1、 what do I have?
I have a thingy52 develop kit（nrf52832）
2、what is my purpose?
the quality of thingy52 audio demo is not good（iphone7）...
I see that in the 6.20.14.20 RXADDRESSES in Reference Manual I can enable multiple addresses in the same time, so is it possible for nrf52840 to listen on several addresses...
SENT protocol uses a 1-wire interface to transfer data using time intervals. To receive data you simply measure the time between pulses on the wire. The transmitter never...
When I use the BLE mouse example in the nRF5 SDK (17.0.2), it works on iOS (14). However, the report is divided into 3 parts. I would like to combine the mouse buttons, X...
We are developing a controller for an Electric vehicle charging station. Already developed and successfully running the firmware on ESP32 for which we had used platformio...
I am using this tutorial to write a custom service and I got to a point to add custom characteristics and got a few questions:
- I don't seem to find any characteristic...
nRF52832 nRF5 SDK V17.0.2 SoftDevice S132 V7.2.0
I am running the sample program ble_app_uart in the above environment, but sometimes I miss UART received data. Teraterm...
Hi,
I want to do a custom developpement (custom board) for my project.
I have copied to a folder on drive D/: the peripherial_uart sample, as well as the folder Board...
Hi
We are trying to configure Nordic UE (NRF9160) at our local setup. In order to flash software we performed following steps:
We used ' carrier_deploy_e7f4d5d4-f607...
Hi,
I am looking to design a nRF52833-CJAA (WCSP/ BGA package) board using 4-layer stack.
a) do you see any issue in doing that, vs. 6-layer stack used in nRF52833-DK...
Hey
We encounter problems with the modem not establishing a connection after rebooting the processor for a few times.
Issue:
Firmware is booting normally
Cellular...
It support send periodic advertising with CTE in ncs v1.6.0, but I found that the scanner can establish synchronization with only a tag that sends periodic advertising. But...
Hello fellow Nordic community,
Assume that a given Peripheral ( P) is advertising a BLE GAP signal which allows for multiple connections to be made.
In the vicinity to...
Hi,
I want to connect three coin cell batteries in series to NMP1100 and then connect it to nRF52840 and a temperature sensor.
I want to know, can I charge a supercapacitor...
