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...
According to several tickets regarding this topic it's recomended to keep unused pins unconnected on the PCB
and make sure that these pins have the reset value of NRF_GPIO...
The ble_advertising module supports the concept of advertising sets. Each set is connected to the soft device events by that compile time registration feature that routes...
Hi,
I try receiver test on the serialization application. The interface is UART.
The operation is the following.
1. Application board send ble_dtm_init command.
2...
Hi Nordic,
I am a 52840 user, focused on keyboard pcb. I designed several keyboards using GPIOTE, matrix scanning and other techniques provided by Nordic.
However, based...
Dear All,
I have added libraries of sensor BME680 to Segger Embedded Studio (IDE) successfully. But, I need help in displaying the sensor data on Serial Monitor (Using nRF52840...
Hello,
I am in the process of porting application code from the old nRF 15.x SDK to the new zephyr based ncs 1.5.0 SDK and would like to do all hardware configurations in...
Hi Nordic Team,
We've been long waiting for FEM support with multiprotocol and it seems like it is finally here with NRF NCS v1.5.0.
1- Can you please clarify, yes I can...
Hi
I tried to add the function of FEM to the Peripheral_hids_keyboard example according to the guidance of the link below. But it looks like it failed
https://developer...
hii this is rohit vekariya from bluesys lighting solution.
i am new in nordic can you provide example code for drive neopixel(ws2812) using nrf52832
thanks
I set up nrf52832 that it is proxy device, i create a loop that proxy device sent 20 message to app phone (Android) within 100ms. But my app (Android) receive only 1 message...
I'm designing the nRF52840 into a new product with BLE, LTE and GPS.
Could you please point me to a recommended matching network and antenna solution for the nRF52840? ...
I connected a button to LED on a breadboard, how can I write a debounce function to control a button. I checked app_button.c but it seems buttons they are using is button...
Hi, We have a custom design using an nRF9160.
We can connect and program the device using a jLink though the debug port.
How can we connect the LTE link monitor to the...
Hello everyone,
I get the following error whenever I try to build an application for the thingy91_nrf9160ns board:
The secure version works just fine.
For some...
