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.
...
We are trying to connect RF51822 with RaspberryPi over Bluetooth. Our aim is to get Light sensor values(lux).
Please advise how to get started with RF1822 Sensor.
*) How...
Hi there~. I tried Nordic's FFT example (SDK 14.2) with a PCA10040 board. So I tried to add that FFT related codes in the heart rate peripheral example. I use the Segger's...
Hello, I am practising and studying the beacon example on nrf52840. While reading the main code, I try to delete the log_init part, however the kit doesn't advertise. I am...
Hello, I hope to realise a scenario that, my kit(nrf52840) advertises certain information, all the mobiles nearby (with BLE) could receive the information. I think the non_connectable...
Hi,
I'm looking for mBed OS 5 examples I can run on the nRF52-DK. At the mBed GitHub, I only found a Blinky and a BLE sample. I'm wondering if you are familiar with more...
I can see that there is one example for UART and it uses application uart module (APP_UART_FIFO_INIT ...). I used this module for printing strings on terminal window, but...
Hello,
I have been working with a nrf52DK PCA10040 V1.2.1 on SDK 14 without a softdevice and I have encountered a problem with a TWI sensor.
I have a TE MEAS MS5611...
Hello,
my usecase is the following: I'd like to use SoftDevice for BLE Advertising / Scanning - every now and then I'd like to "pause" BLE for a few miliseconds and send...
I download the demo project \nRF51_SDK_8.0.0_5fc2c3a\examples\peripheral\uart\uart.uvmpw to my nRF51-DK board, but uart didn't work,all 4 LEDs are on. Is there any mistake...
Finally, I managed to compile ble_beacon in segger.
However, here's what I can not understand.
Using either Segger -> Target -> Download File
or RKNRFGO I managed to...
I got beacon which use nRF51822.
I need to get radiated pattern diagram as attached picture.
this is to get KC certificate.
How can I get information? beacon maker...
Hello,
I'm using a module based on the nRF52810, the Fanstel BT832A. I'm running the basic "ble_app_beacon" firmware from the "nRF5_SDK_14.2.0_17b948a" SDK with a few changes...
I spent a few hours trying to change the base UUID and handles of the attributes of the Blinky peripheral app, just the one service and the button and LED characteristics...
I have couple of nRF51422 boards, nRF5-SDK-for-Mesh (v. 1.0.0) and good will to demonstrate some simple multihop mesh.
And I want to write some data to the flash, but operating...
Dear Nordic,
I are using nrf52832 to develop a product that needs FCC certificate,
We use a PA and can increase the output power up to 20 dBm and it
seems that is lower...
