This is what I got after upgrading my nRF51 dongle firmware.
It always times out.
I didn't somehow got one of my J-Link Lite upgraded, but couldn't repeat the process...
Hi all,
Good day.
Could you please recommend an Android or IOS APP which can connect 8 or more BLE peripherals at the same time.
Thanks & Regards
Jenson
I know that suggested debugger for nRF51xxx is J-Link or openOCD with CMSIS-DAP, but I would like to use BDI3000 debugger, which does support SWD interface and Cortex-M0 processors...
Hello. I am literally looking at the set_hrm_cccd function in Python used to write data. This is for the S130 heart rate collector example. I understand the sd.ble_gattc_write...
Totally new to Python but managed to get things like pyserial setup and I've been able run the ble sniffer. However that is as far as my Python knowledge extends, so I need...
pstorage_load and pstorage_clear appear to work fine, but whenever I do a pstorage_store the callback function is never called. This happens whether or not the Bluetooth unit...
Hello,
I've a problem with handling interruption on nrf51dk (SDK12.1.0).
I set GPIOTE to handle interruption based on the example code "pin_change_int".
I work with the...
I am trying to use the NRF51 soft device with the App_PWM library. I can get both working individually, but when I try to enable both, I can no longer connect to the device...
Hi ,
I am trying to interface SD card with nrf52. For this I am using fatfs example of new 12.0 sdk. I can able to write the data to file but when I am taking the data...
HI,
I followed this link github.com/.../nRF51-ble-bcast-mesh to develop mesh in nRF51822 dongles. i am able to flash the code( nRF51-ble-bcast-mesh/nRF51/examples/BLE_Gateway...
Hello, I am working on characteristics tutorial.(our service.c)
And I succeeded in notifying characteristic from nordic to android.
The methods I used to notify characteristic...
I'm in the process of migrating to SDK 12.2 and I noticed that nfu_dfu_settings.c now includes app_scheduler.h and makes a call to app_schedule_execute().
How do I use...
want to send a float as a value of a characteristic
I have successfully achieved this using the simple way
Below is the example of just two float variables in an array...
Hi,
I have a PCB with a nRF51822 QFAC A1 onboard, and I wrote a firmware with mbed for this PCB in which P0.08 is supposed to be set to 1 during the initialization and...
My company is in the final stages of prototyping and we want to release our first product in the coming year (focusing on European and American markets). The next steps are...
Hi,
Does anyone know if there is a way to achieve 12 bit duty cycle resolution at 25 KHz PWM frequency for 5 channels (individual duty cycle for each channel) using the...
I have one of the new Power Profiler Kits, and it works really well (well done!). The only problem is I can't reprogram the dev kit while it is connected to the Power Profiler...
I have tried to build this by double-click on the .xcworkspace file, in the folder obtained from the downloaded .zip (dated Nov 24, 2016), then "Build + Run". I get 203 errors...
I have modified the template's code so ble_advertising_init should setup manufacturer data, once I have this assignment:
advdata.p_manuf_specific_data = &manuf_data;
...
Hi,
I want to use nRF51422 on ant and ble dual mode.
Does nRF51422 can use sd332 and where has example project
or
The nRF51422 just can use Sd310 only so far.
Than...
