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）...
Hello Nordic,
My development environment:
SDK>> NRF51822_SDK10, SoftDevice>> S130
Example>> ble_app_uart
I am looking forward to your reply!
Thanks.
Best Regards...
Dear friends,
according to "nRFConnect_BLE_User_Guide_v2.0", to set up a local device,i should complete the following steps:
Connect a development kit or dongle to...
Hello,
until now, I was using nrfjprog to flash devices. Command I used:
Now I have changed the platform, and am forced to use ARM processor. I found out there is a...
Hey
I want to use pin 57 (SIO_10)and pin59 (SIO_09) as output pin but they are configured as NFC pin by default. How to change the configuration to SIO without using the...
I am trying to do the same thing that others have tried in the past, and that is to modify the ble_app_uart_c example to connect to our custom peripheral device.
I have...
Trying to get this working
err_code = nrf_ble_scan_filter_set(&m_scan, SCAN_ADDR_FILTER, AddressTable[Index].peer_addr.addr);
The error code returned is 7. Not sure what...
Hi,
1. Is there an example to show how to send a door lock cluster events command?
2. How to check door lock cluster events by CLI(@coordinator)?
Best Regards
S...
What I did was creating a timer and reading the temperature/humidity data from a DHT22 sensor in the timeout handler for every 2 seconds. Everything is fine with the data...
I have successfully created the model and i have added the model using access model add function
now i have an error in check_tx_params. I tried to use
dsm_address_publish_add...
Our BLE app (based on ble_app_uart, example) on NRF52832 normally enters sleep by sd_power_system_off(). So this works as expected.
However, if we load the app by secure_bootloader_ble_s132_pca10040...
Hi,
We are using NRF 15.03 SDK and used NUS application for the project. We need to store some data into flash and we are using FDS example based code to do the same.
...
Background
I am attempting to build a system in which a Nordic NRF52840 SoC, is connected to a mobile app (iOS / Android) via BLE and both devices play back audio-visual...
Hi all!
Resoldering usual QFN packages with pins along the edges is not such a big problem... but how is this usually done with devices they have pins underneath the package...
Configuration: 52840 / S140 / V610, SDK 15.2
As approaching production, I am continuously testing S140 on various environments.
I noticed during testing that there are...
