Hello, I get the
"ERROR: The --family option given with the command (or the default from nrfjprog. ini)
ERROR: does not match the device connected."
message after...
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...
Hi
I discovered I strange behaviour using twi.
I am using sdk-14.2.0, and Segger Studio. I started with the twi_scanner projected that I found in examples/peripherals...
We are using the NRF8001 in a product that is potted in epoxy with wireless charging and so completely inaccessible to any outside inputs except through bluetooth. We have...
I have already configured the usb audio class for NRF24LU1+.Then if i want to send data throught the NRF24LU1+ USB Isochronous endpoint,what should I do? Actually I have already...
use the SDK5 14.2.0, NRF52832, pca10040, the ble_peripheral\ble_app_uart\pca10040.
first, UART_EASY_DMA_SUPPORT = 1, run the uart_init(); the current is 1.2mA;
UART_EASY_DMA_SUPPORT...
Hello.
I'm having problems building example project from SDK using Segger Embedded Studio.
I'm using Segger Embedded Studio V3.30 IDE on Linux - Ubuntu 16.04. Using nrf...
I have a 24L01 + evkit in my hand and I want to burn my own program on this board, but I do not know how to burn it in. I have the following 3 questions:
Question 1: Where...
I have SD 4.0.2 + 13.0.0 secure debug bootloader, and I am trying to update it to SD 5.0.0 + 14.0.0 secure debug bootloader. It transfers the data, goes to 100%, but after...
Hi
I am currently working on a BLE mouse device. NRF52832. BLE part works well. However, the mouse stick part is using ps2 protocol. I didn't find USART in NRF52832.
...
Hi,
We face an issue since some days, i hope you will be able to help us.
We try to keep a BT connection between in nrf51822 chip and an IOS application put in background...
Torbjørn Øvrebekk from Nordic has made an example showing how to use AES CCM HW.
It does "work" self-consistently during encryption & decryption.
However, I think I found...
Hi everyone,
I am developing a remote control using nRF52832 chip. My prototype is currently developed in PC10040 board. The IDE is Eclipse Oxygen, and the SDK is S132...
was just wondering if there is a difference between the nRF1822 BEACON and the nRF1822 QFAC-R7?
the first one cost around $30 and the second one cost around $6.
I found...
Hello All,
I am trying to publish sensor data retrieved by nrf52840 to AWS mqtt broker.
has anyone ported amazon web service embedded C IoT sdk on nrf52 ?
Any suggestions...
I'm experiencing issues when porting a working app based on the BLE HIDS examples from SDK13 to SDK14. I now basically rebuilt the application from the SDK14 hids keyboard...
I was building a prototype on my nRF52DK. Before the weekend it all worked fine, switched it off, came back after the weekend and now I get the "Could not power-up debug power...
