I am working on PCA10040 board using Keil u5 debugger (V5.23.0.0, JLink setup). After accepting the continuous firmware update requests I get the error message "Missing core...
Hi,
I have just started using a nRF52840 PDK board with the purpose to verify BT 5.0 features. I am completely beginner working with nRF boards or nRF SDK. Anyways, I downloaded...
I have a USB host capable Android device running CentOS via Linux Deploy and everything is working perfectly except i'm unable to connect to my USB nRF24LU1+ Crazyradio PA...
Hi,
I am using multiperipheral mode in ble_app_hrs using the ble_app_multiperipheral example taking the functions on_connected and on_disconnected while connect and disconnect...
Hi,
I'm using nRF52810 on SDKv14.2 and I have changed the bootloader from 52832 to work for 52810. I could do OTA now. I found that the bootloader there is no timeout when...
Is there a way around the issue where bluetooth communication acting as a pass-though terminates the packet whenever null character is found in the packet.
SDK: nRF5_SDK_12...
Hi,
When creating and adding an characteristic to service, what the meaning and difference between these two variables:
attr_char_value.init_len
attr_char_value.max_len...
Hi,
We are sending data every connection interval which is a stream using the API sd_ble_gattc_write. Whenever there is a dropped packet from what we understand, the Softdevice...
I used SDK11, SD332, and no change anything.
the application reset as picture.
can you test this issue and give suggest ,why app reset?
D:\work\nordic\BLE\SDK\nRF5_SDK_11...
I need a code example (e.g. Health Thermometer) that runs on the Beacon Kit. I have tried several combinations of soft devices and code examples, but I can't get it running...
Hello,
I started implementing a project with the device manager. I am using the S120 as central.
I am able to connect to 3 peripherals at the same time (also nordic nrf51822...
Hi,
The environment is Ubuntu 16.04 running on parallels on a mac pro.
I am following all the installation instructions and I get no errors, except that the opus driver...
Hi,
Today, i try to use the UART SERVICE from nordic on both smartphone and NRF51.
I succeed to send data between the two.
But now, i want to send data longer than 20...
Hi,
Using SDK12.1 with nrf52. Have SD and bootloader on the device and trying to load application via BLE DFU.
It randomly gets stuck. (see attached screenshot)
And...
Hello,
I have some trouble to use the Secure Bootloader example, which comes with the
nRF5_SDK_12.1.0
I installed the latest nrfutil and hexmerge. I can compile the...
This piece of code appears in all IoT SDK examples:
eui48_t ipv6_medium_eui48;
err_code = ipv6_medium_eui48_get(m_ipv6_medium.ipv6_medium_instance_id,
&ipv6_medium_eui48...
Hi, I am using the nrf uart app to communicate with a smart phone and the NRF52. I am trying to detect whenever it is sent a value between 0 and 60 from the phone, and save...
Hi,
I'm working on nRF51822 with SDK 11.0.0 softdevice s130
I have an nRF module acting as central and smartphones (iOS and Android) acting as peripheral.
I tested...
Hello, what is the BLE max range w/out usin PCB antenna?
And what range ll be if i reducing the connection interval down to the minimum 7.5ms, set Tx power to +4dBm using...
I am using the nrf51822-QFAC-R in an application where the realization of the antenna is very challenging, and I expect to have an antenna |S11|=-1dB, with variations of the...
Hello, I want to clear things up a bit, all these concepts are starting to overwhelm me somehow. I want to know:
What can have UUID and handle? I understand that profiles...
I want to use ATMEGA 328 to send a packet over to the chip as follows:
SPDR = packet ;
Can some one kindly post what the content of this packat should be ?
is it possible...
