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...
This thread provides some references for those of us who need to have firmware that runs on multiple releases, but don't necessarily know what revisions are in the field....
Hello,
We have the following Problem to solve in general:
A device should control the exhaust system in a vehicle.
This device needs to retreive the engine RPM using a...
Hi
I have a brief question to which I'm not able to find a clear response: When the SD send a notification of a change in a service value, this notification has a confirmation...
I have ASUS ZenPad 10 with Android 5.0.2,
BLE device on nRF51, S110 SDK9 with fixed passkey and encrypted characteristics with following settings
#define SEC_PARAM_BOND...
Hello,
As far as I can tell, the NUS app sends a signed char of value -127 to 127 in decimal. Is there a way to use the stock UART application to send an unsigned byte...
Hi Noridic,
I follow the Application note Nan_36 and download the nrf51-ble-app-lbs project as a practice, but the compiling is not smoothly with SDK 9.0. I finally fix the...
Hello,
I am working with S110 stack and the custom application. I wanted to use the ADC driver with blocking and interrupts enabled. But the application is blocking and...
Hi, I use NUS quite alot with the following condition;
(SDK 7.2 & S110 7.1 with IAR 7.1)
When the peripheral only uses NUS, iOS cannot detect the peripheral at the ...
Naive follow up to What is NUS? .
Is NUS merely a vehicle for tutorials and fast prototyping? Or can it be used to build real world apps on?
If so, do we rename the...
Hi All,
We are in design phase of our project . We would like to use NRF52832 for our project.
Our project is a wearable based on BLE. We are planning to use RTOS in NRF52...
I am starting to port the example
nRF5_SDK_11.0.0-2.alpha_bc3f6a0\examples\ble_peripheral\ble_app_hrs to my board. I haven't made any change to the example to save something...
Hello, I have a problem when I attempted to increase timeslot length with 10 ms ,every time I received NRF_RADIO_CALLBACK_SIGNAL_TYPE_EXTEND_FAILED signal.
Why can't to extend...
I use nrf51822qfaa,s110 v8.00,keil MDK IDE.
If the program is wrong,The chip will reset,
I want to save some data to the FLASH area before the chip reset.
What I need to...
