I'm trying to use the ADC and internal reference to measure battery voltage on the nrf51422, while S210 is enabled.
From the example nrf51-ble-app-temp-master, I found...
I have Nokia Lumia 630 and it works well with nRF51822-EK but only with SDK nrf51822_v5.1.0.36092 and SoftDevice 6.0.0. Now I decided to try DFU OTA. I programmed bootloader...
Hello,
I found that there is a multiprotocol demo in folder Board\nrf6310\s110\experimental\ble_app_multiactivity_beacon,then I found it can implement concurrent connected...
Dear Sir
We got the problem on DFU upload firmware, it always failed in second DFU . We must unpair the device at iOS setting panel. Before next DFU.
Here is the log data...
Hi All,
My requirement is to read the data from nRF51822 device that is connected to a bluetooth and bluetooth is connected to a system using a .Net application.
I have...
Hi everyone,
I'm using the nRF51822 (pca10000 Dongle + pca10005).
My plan is to send one byte over the radio.
I tried to use the SDK-Example as a template but it's...
Hi,
Is that possible to run the radio_test_example (\nRF51 SDK_v5.2.0.39364\Nordic\nrf51822\Board\nrf6310\radio_test_example) on the nRF51822EK? If yes, what modifications...
I’ve downloaded nRF5_SDK_11.0.0_89a8197 and starting with examples from \examples\ble_peripheral\???\pca10040\s132\arm5_no_packs\
I would like the other device to request...
I want to interface ADXl345 with nrf51 SDK. suppoose my device address is 0x53 and register address is 0x2D and i want to write value 8. now nordic i2c has function nrf_drv_twi_tx...
Hi We have a generated a key pair using ECDSA secp256k1 ```
err_code = nrf_crypto_ecc_key_pair_generate ( NULL , & g_nrf_crypto_ecc_secp256k1_curve_info , & private_key...
I'm trying to run a project baset on the ble_app_proximity example project . When I trying to call a nrf_sdh_enable_request() function library goes into an infinite loop....
Hello,
I would like to know if you can point me where to find the electrical characteristic of the module nRF9160. I'm looking for :
- Then maximum current the module...
I work on your new Mesh SDK 3.1.0 and I have some questions for you.
First it is about DFU over Mesh. I think your documentation is very weak. I understand that they are...
Hello Nordic, we use the nrf52 proprietary protocol in the project, it will send 200 data per second, and no ack confirmation, the application data length is 25 or 32 bytes...
SDK 15.2
Segger Embedded Studio Release 4.12 with DEBUG on
Segger Ozone V2.60k
FreeRTOS 10 from SDK (same issue with FreeRTOS 10.1.0 source files and original ported...
What is the exact sequence when reading a characteristic with variable length and authorize required.
When I have a actual data length of 14 I can read with offset = 0 and...
Hi All Team Members,
Using Nordic Development Kit of nrf52832 I am able to write and test basic application using UART and BLE
using this kit I get the following error...
Hello, I use a custom board with nRF51822QFAA, with two buttons (left, right) and uart for printf/debug. The idea of the project is to have the board always sleeping, it wakes...
Hi,
I have a project which need to use two UART interface at the same time.
As well known, there only have one hardware UART interface in nRF51822/nRF52832. If I want...
Hello, DevZone,
I have programmed an nRF52-DK with the unmodified SDK's ble_app_hrs_pca10040_s132 (heart rate monitor) BLE peripheral application. I also have a Power Profiling...
Hi Susheel,
Thank you for your support.
We would like to get your advice related our new design, with the followings:
Assume we need to support besides of the BT5...
Hi,
I am developing one of the my project on custom board, in which I have to configured the two GPIO Pin's as input to sense the those pin and take actions assigned on...
