I am trying to get a good handle on the difference in average power consumption between BLE point to point and Zigbee on an nRF52840. We have battery powered products and...
Hi, For my project, I need to design a BLE packet sniffer which scanning the 40 channels. Therefore, I need 40 dongles are connected to a computer that can read and transfer...
I am writing code to get a nrf52840 DK to associate with an existing 802.15.4 coordinator using the 802.15.4 API module within SDK 15.2.
I've called "mlme_scan_req" and...
Currently, I am able to use Mqtt Publisher or Subscriber with only one Nrf52 device. I can ping to the device with link-local address.
I am using Nrf52832 with SoftDevice...
Hi everyone,
After days of figuring out how CMake works, I try to write a CMakeList.txt myself, and decide to put my progress on this community. Right now, using CLion with...
i am using nrf 52832, i got SAADC example code from sdk. that code done by using timer. i could not understand timer section. Is available SAADC simple example code without...
Hello everyone,
as indicated by this question https://devzone.nordicsemi.com/f/nordic-q-a/35692/adding-nrf52-dk-to-github-mesh-demo-for-thingys/138327#138327 I am trying...
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...
I made boards with the nrf52832 chip and the MAX8808X chip. The MAX8808X chip has battery monitoring. But I do not know what to do.
The number of GPIO pins connected to this...
Hello,
I downloaded the recent SDK 14.2.0 and installed nRF5x_MDK_8_15_0_IAR_NordicLicense.msi included.
When trying to load the ble_app_template in the dev kit I don...
