Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi,
After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions.
I should...
I would appreciate some suggestions on a good development flow to go from an Example to end application
I have nrf52832 on a custom PCB.
I tested several sdk13.0.0 examples...
If anyone will ever have this error:
When using c++ and singleton the use of operator new is not possible.
I found the solution in this post: forum.arduino.cc/index.php...
I understand that in order to trigger bonding procedure you need to read/write a secure characteristic.
I am using the nRF Connect application on IPhone and trying to see...
Hi all,
I need to take samples of a period of two periodic signals and made some DSP processing with both signals.
I need at least 64 to 128 samples per signals.
I...
Greetings,
In Bluetooth 5, there is a new mode of advertisement called periodic advertisements where the advertising device can periodically advertise over the 37 non-primary...
I have a design running on nRF51 that I'm evaluating to run on nRF52. One important characteristic I'm looking for is to store it for long period with a minimum power consumption...
Having some problems upgrading the PCA10056 to firmware 1.0.1 as stated in the getting started. After downloading the only file I found I can no longer connect to it.
Can...
I've been trying to use nRF52 (PCA10040 board) with SDK 12 to read data from max30102 through I2C.
I used non-blocking read and this is twi init function and event hander...
According to S130_SDS_v2.0, I can choose to return NRF_RADIO_SIGNAL_CALLBACK_ACTION_NONE after NRF_RADIO_CALLBACK_SIGNAL_TYPE_EXTEND_SUCCEEDED to stop extend more timeslots...
I want to trigger SAADC by PPI between RTC compare event and SAADC sample task. Is it possible?
In the SAADC example (SDK 12.2.0), a timer is implemented. In function nrf_drv_timer_extended_compare...
Hi!
Which project do i need to look at in order for 5 devices which are NFR52 to send data each other
There is only one center in multilink project and other devices dont...
hello there i want to use AES in nrf51.
i want to encrypt nrf51's advertisement data . and decrypt using android app.
i have some confusions
(1) should i use nordic's...
Hi,
I'm trying out the Zephyr os for the NRF51.
When I try the basic BLE example they work fine!
However when I try the sensor example which uses the i2c it falls...
Hello Nordic Forum!
I'm currently trying to load my firmware into my custom nRF52832 board without success. I'm using the nRF52DK (PCA10040) and the nrfjprog tool.
I...
Hi All,, please confirm me this .. please confirm i-beacon Rx + ble peripheral is possible ... Also please suggest me a development kit for the same which can be easily solder...
Hello,
I would like to move the SDK12.2 template example project out of SDK12.2 installation directory. How can I do that using uVision5?
I tried to change all the reference...
Hi
I don't understand how to correctly flash all three parts so that the app runs on boot.
At the moment if I flash them all the nrf51 (51822) boots to the dfu bootloader...
