Hello,
I have a question about stack usage. I use nRF51822 SoC, 12.2 SDK & IAR 7.60.1. I am interested in stack usage. Have you done any estimations? Or may be you have...
Hello, I get the
"ERROR: The --family option given with the command (or the default from nrfjprog. ini)
ERROR: does not match the device connected."
message after...
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...
How can I modify the number of resends when Coap uses OT_COAP_TYPE_CONFIRMABLE, because I don't want to wait too long to get OT_ERROR_RESPONSE_TIMEOUT，
SDKs do have docs in markdown format. What is the recommended tool to be able to access all the features?
Tried MarkdownPad2, but it fails for example on @anchor tag.
...
Hello,
I have a problem statement in which I have to generate a file for data that is received from UART communication and want to send it to the mobile application whenever...
Hello guys,
For last couples of Days, we were trying to connect with IBasis NB-IOT Network with nRF9160 DK.
But not able to connect it .Please see below Snap Short for...
Hello,
I am using nRF52840, SDK_16.0.0, SoftDevice S140 V7.0.1 and Segger for flashing the image. I am using ‘ble_app_blinky’.
I want to send packet with different...
Hi,
In our project we are using the adc pin (p02) for batttery level measurement.
The analog dc signal from the battery is connected to p02 pin after the voltage is...
Hello,
Our peripheral device has no keyboard and no display.
Yet we would still like to have the most secured way of communication.
For our application, we don't like...
Apologies for the newbie question. Does this BLE Module need a separate antenna to be purchased? Or are you supposed to design your own with PCB traces? Some BLE modules have...
I want to avoid the soldering of the inside (Becoz of production isse) pins that's why I'm using all the outer pins of the ic. But the problem is RESET pin is inside so can...
Hello,
I am using UART_1 in my program to comminicate with other sensor. So the data is read from UART_1 and print to UART_0. Now I want to communicate with other sensor...
Hi, I am using BMD301 chip on my custom board which schematic i have shown below,I need to enable UART as well as nrf_log in my application. For this I am using SDK 15.3 PCA10040...
I am getting small power spikes but cant seem to pinpoint what is causing them.
The smaller spikes in between the transmissions. (The wave is clipped from the top so the...
Hello,
Has there been any success with getting the python bindings for the pc-ble-driver running on openwrt? I've succeeded with the driver itself but not the bindings....
So with the errata in mind the RC oscillator has a accuracy of +/-500 ppm, while the XTAL on the nRF52 DK has a accuracy of +/-20 ppm. During the longest waiting period of...
