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....
Hi,
I have been using nRF24 in many projects with Arduino. So far quite good experience.
Now I transfer to STM32 and have a strange problem, I cannot send with STM32 as...
Hi,
Has anyone tried connecting the grove_display to the nRF9160?
http://wiki.seeedstudio.com/Grove-LCD_RGB_Backlight/
I have tried the code below
https://github.com...
Hi All,
I'm trying to understand certificate goes where from AWS-IOT to certificate.h.
when setting a new device, I have these 4 certificates:
also the ROOT CA contains...
I have a custom Characteristic in my GATT that is sending data in Notify mode every 30ms.
In my firmware I use timer to do this with something like this :
Everything...
I'm looking to test the DPPI peripheral on the dev-kit, and to that end I though a good example would be to setup the DPPI peripheral to trigger an event when a button is...
Hi, I am new in the development. I want to interface the relay withe ble module.
But not able to do that. Please any one help me to interface the relay. Thanks in advan...
Hi,
Asset tracking example used to work for me, after reinstalling my environment I get nrf_cloud_connect failed: -111
this is the output from the LTE link monitor:
...
Hello,
I'm using the same SDK used on the Thingy:52, compiling with GCC. I'm using the Rigado BMD-350-A which uses the nrf52832.
I'd like to use P0.09 and P0.10 as GPIO...
I have three buttons connected to pins PO.07, PO.08, PO.09 on my card. I changed the pin assignment and for the first two I have no problem using them as buttons, but I can...
Hi there,
I've been trying to figure this one out for a day or so now with no luck.
I'm successfully able to build and program using Segger Embedded Studio, but I would...
Hi
I am new to nrf52840. I am trying to communicate on I2C bus with Cypress semiconductor CY8CMBR3116 capacitive touch IC. Some how I am able to connect the on I2C bus...
Hello,
I'm developing a custom application based on SDK 15.2 on nRF52 using softdevice S132 v6.1.
In my development, I want to ensure timestamp synchronization between...
Hi,
I am using NRF52 SDK 15.3 on nrf52840 Preview DK
I am using BLE to transmit data, I want to use PPI to get readings off of SAADC but using 'app timer' instead of TIMER...
I'm currently on a question for which the documentation here can't help me.
If I'm correct, the Dual-Bank Update allows to retain a safe copy of the old firmware image...
