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...
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....
In other words, is it likely that the EasyDMA that's scheduled after the first HOST->EPOUT completes will copy bytes that have been overwritten by the second transfer?
I...
Hello,
My device based on ble uart app with nrf52832 operating with 2 AA batteries. It has 4 LEDs and 4 buttons. 4 LEDs are always on for indication but when a button is...
I'm blocked trying to get an Nrf52 application developed under v1.3.0 SDK work with FOTA.
My application is working fine. FYI, its on custom hardware derived from nrf52832_mdk...
Hello everyone,
I have a setup with two DK52 (nRF52832) with a mesh level client on one board and a level server on the other. Everything is working fine, no problems there...
Hello NCS team,
Target : Custom nRF5340 board NCS Version : 1.5
After observing sub-standard radio performance on my custom nRF5340 board, I realised that the XOSC32MCAPS...
Hi,
I'm trying to connect to aws iot but I need to set my MQTT_BROKER_HOSTNAME
In the documentation it says:
By default, the sample uses nRF Connect for Cloud’s MQTT...
How does one measure CPU load in a 52840 application where softdevice is used? I would imagine this is a pretty standard thing that people would want to do and I would be...
Hi,
I am having problems adding the MAX6675 device.
I using this code
and this prj.conf file.
and this overlay file
and try to build using the command line...
The JLINK driver is not working on my laptop although I see it; not sure why. When I plug in the USB a board LED flashes and I can change LEDs 1/2/3/4 with pushbuttons 1/2...
I've been getting Timeouts during provisioning with "Requesting Composition Data" when provisioning via iPhone using the nRF Mesh app and nrf52840.
I've had problems getting...
Hi Nordic,
I am trying to make the OTA part for the nrf52840 to be possible. My nrf52840 is connecting to the server through the 4G module, I am trying to receiving all...
I modified the ble_app_uart example to run on the PCA10059 by altering the flash_start, size, ram_start and size linker settings. I also selected two GPIO for the uart pins...
Good afternnon, my company is utilizing a board with a nrf52 chip + softdevice, we would like to start unit testing our framework and just overall use cases.
After researching...
I am building a Zigbee network of devices where the devices are moving around quite a bit. This means the routes from nodes to the gateway need to be repaired often. I know...
Hi ,
We are going to update our mesh software via DFU, follow the step of mesh 5.0 SDK DFU guide. we success build bootlader , data page, and dfu demo app ( Set NRF_SDH_CLOCK_LF_SRC...
