Hi all,
I've developed a broadband vibration energy harvester that is able to pick up uW of energy from just a couple Hz all the way to 150Hz. I'm currently looking for...
We use SDK12.10 Main.c (d:\nordic\5142xx\software\org-sdk12.1\nrf5_sdk_12.1.0_0d23e2a\examples\ble_central_and_peripheral\experimental\ble_app_hrs_rscs_relay.
My question...
Solved: Well, turns out delay and SCK doesnt work well together haha. I imagined the sck signal to be a background thread of some sort. I was wrong.
Hi guys,
at the...
Hi
Im looking for a developer in Denmark to discuss ble technology with. Im trying to get better to understand the technology, because i have some ideas involving beacons...
This system does not work if I enable the third Pipe (Pipe2) .
The system is working without any problem as one RX and two TX (Pipe0 and Pipe1).
The problem on enabling...
Hello,
i have read if not all posts about writing to FLASH while using BLE. But could not find the desirable method.
What i would like to do is to write to flash from...
Hello,
i have read all posts about writing to FLASH when using BLE. But could not find the desirable method.
What i would like to do is to write to flash from characteristic...
I've been developing an application on the nrf51 DK based on the ble uart application and it's been working fine. I've ported it to a custom board running at 1.8V and attached...
Greetings -
I am using (the slightly out-dated) 12.3 SDK with a nRF52840. I'm also using s132 as my softdevice.
As I've been slowly reducing my RTC interrupt frequency...
Hi,
I want to activate readback protection on nRF51822, in a simple project without bootloader without softdevice.
My compiler is GCC and the const uint32_t UICR_RBPCONF...
Hi. I don't understand how to build nrf_drv_saadc.c with gcc. I'm getting this error in the EVT_TO_STR() macro:
Compiling file: nrf_drv_saadc.c
In file included from ...
Hello,
I'm going to use nrf52-ble-image-transfer-demo-master for my application.
But demo used other way with cpp code for configuring nrf52832 interfaces(spi, twi, gpio...
Hello Folks,
Nice to see an active developer community out here! I ran into some issues last night which I hope could be resolved. We procured nRF52840 SoCs and have developed...
Hi all,
i'm new to BLE in general, I found this chip (nrf52832), which suits my uni project.
However, I don't have much knowledge about this technology. therefore, im...
Hi everyone,
I would like to test the capabilities of nRF52840. I understand that it should be capable of higher throughput (x2), increased broadcast capacity (x8), and...
Hi,
I need solution for modbus interface.
My One Central connected with Modbus Server App and 8 slave connected with each peripheral.
which SDK and Mode used for this...
Hi,
I just read Understanding NRF_ERROR_BUSY and wanted to know if this is true for the S132 V5 softdevice.
So each connection can queue one system Tx packet and one...
Hi everyone !
We migrated a functional code from IAR to GCC compiler. But we got some trouble working it with GCC. The code compiles but it doesn't act properly with GCC...
I have used Arduino for some time and i am very new to NRF. So i am struggling with any thing i do. But i am really motivated to learn it.
Completed setup for eclipse to...
Hi, I am designing a PCB which consists of an analog circuitry (microphone + analog front end) and the nrf52832 chip. I am using inbuilt-ADC of this chip to sample the acoustic...
