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 see that I can USE BT MESH in an application . Can I encrease the number of advertisingh channel adding some secondary advertising channel?
May I do that in this way ...
Hello,
I come to you because I did not find the information on the web about sending MQTT data. I send a buffer of size 1408 with MQTT but I see in the configuration that...
Here is a screenshot of my current debug session. I cannot figure out why this if statement is failing. I have circled the relevant information. Even the disassembly indicates...
Hello,
I am trying to debug and develop in the net core of the nRF5340 and am having trouble flashing and debugging from SES.
I started by following the guide posted here...
Hello,
My board is connected to Gyro, Magneto sensor.
And board is sleep and wake-up by GPIO.
It usually works well. But time to time after wake-up from sleep mode...
Good Morning!
I try to update the modem firmware of a nRF9160 chip.
When I connect it with the nRF Connect v3.6.1 - Programmer (v1.4.10) and try to update the modem with...
Hi all
For the nRF52832, the total maximum sink and source current is recommended to be 15mA in this devzone entry .
Unfortunately, it seems like there is still no value...
I want to add an external button that mimics the properties of the buttons in the nRF52 DK. I read that the switches are all active low, so I assume that this means they are...
Hi,
in peer_manager.h and id_manager.h the docs say a function can return
BLE_GAP_ERROR_WHITELIST_IN_USE
But the error code is called
BLE_ERROR_GAP_WHITELIST_IN_USE...
Hello,
I have an nRF52840 on a custom board. The nRF52840 has been pre-flashed with the Adafruit UF2 bootloader for early development exploration. As the project moves forward...
Using SDK15.3 and S140
following from my previous support request regarding TWI sleep current, I got the newer AIS2DW12 accelerometer and I have successfully connected...
Hello everyone!
I want to develop and app the sends some sensors data over BLE.
I am trying the peripheral_uart sample of the NRF Connect SDK but it seems that I cant...
Hi, there:
based on \\nRF5_SDK_17.0.2_d674dde\examples\ble_peripheral\ble_app_uart\pca10040\s132, I need add justworks BLE secure connection.
Do you have any document...
Hello, I want to use Multiple Connection (Multiperipheral sample) to connect with multiple IOS phones at the same time to implement UART. Currently, up to 9 units are set...
I am trying to advertise the shotend name of the device no the complete local name, so code looks like follow
After scanning I can still find the name in the advertisement...
