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...
Hi I am using Jlink board, when connected to my pc, I can't select nRF5x programming.
Version I am using is 1.20.0.2. I tried the uninstalling everything and installing....
Hi guys,
In the iot sdk in mqtt.h there are typdefs for "mqtt_topic_t " and "mqtt_subscription_list_t".
I'm trying to set several topics (5) and subscribe to them.
...
I am working on a program that uses both CoAP and GPS in the form of thread. Since both CoAP and GPS uses the modem, I have to turn it off so the other thread can use it....
Hi
I want to change the advertising Company ID from Nordic to something equal to the Company ID used in one of my vendor models.
In previous topics some people say it...
Hello.
I wanted to know what the gpio state when no power is connected to the device.
I have connected a RTC battery to one of the ADC channels via a series 100K resistor...
Hi Nordc Technical support team;
My name is Ercan. I'm from Turkey. I am a Master degree student in Electronics and Communication Engineering department.I want to make a...
I am adapting the example ble_app_uart_c_pca10056_s140, which is a BLE Nordic Uart Service central device. I would like that other c files can access the variable m_ble_nus_c...
Hi Everyone,
I am working on the nrf52832 and i am trying to build the Eddystone beacon application example with segger embedded studio. But when i do, I get the following...
Hello,
I want to modify the default transmit power of the nrf5340 peripheral_uart project.
board:nrf5340 dk
ncs:v1.5.0
example:v1.5.0\nrf\samples\bluetooth\peripheral_uart...
I am trying to figure out how to enable and use the RNG peripheral of the nRF5340.
since the RNG is on the Network side of the nRF5340.
is there anything i need to set...
This is very reproducible...after sending and receiving data in a loop, the modem application becomes unresponsive. Only modification from SDK software is that I am using...
Hello,
I was trying to setup nrf5 board with IoT sdk for tcp connections where the tcp board will act as a server and raspberry pi 3 model B 1.2 as client.
I downloaded...
I am looking for the following products and solutions.
Products :
nRF52-DK
External input :
ADC 1000 Sampling input
1Hz input 3.3 p-p sinewave
Output :
UART...
Hello Sir/Ma'am,
I have used the ble_app_uart (for pca10056) example code to execute the same.
I referred this link to execute my code https://infocenter.nordicsemi.com...
Hi there,
I am using nrf_mtx_trylock.
The explanation of nrf_mtx_trylock is "Try to lock a mutex.".
I would like to lock a mutex forcibly.
Does the function which...
