i set up an coap/iot environment and but i was getting error while compiling code for adc i followed steps from this post devzone.nordicsemi.com/.../ here is the problem
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 develop a project with NRF52 and I can't get notifications from iPhone. I have the nrf52DK and also created my own custom hardware (i am a hardware engineer, not...
It seems like the "A0" refers to Arduino nomenclature. If you want the NRF52 signal AIN0, you must use connector P16, the third pin, labeled P0.02, also labeled "P0.02(AREF...
How can i add more nodes server in light switch example in Mesh SDK 1.0.0?, i change #define SERVER_COUNT to 52 and work fine, but when i change it to more than 52 don´t let...
Hi,
I'm using SDK 15.0.0 and NRF52840 DK.
I want to merge couple examples from SDK in one project. As "base" example ble_app_uart was choosed (..nRF5_SDK_15.0.0_a53641a...
I am using the code below to save data from an ADC into a circular buffer.
I then want to save that buffer for retrieval later so I do:
But when I look at the debug...
hi all
Every time the serial port provision the mesh with python, when the temporary variables disappear are defined when exiting the serial port , how to improve the code...
hi,
I am currently learning to use the mpu6050 read and write code in the SDK from the nrf5_sdk_12.3.0_d7731ad to control mpu9250. The part of the gyroscope and accelerometer...
Hello,
Is it possible to program nRF51822 with nRF52DK (PCA10056) ?
Currently I am trying to program my custom beacon (nRF51822) connected via SWD P20 header. I am using...
Hi
I succeeded to run the DFU OTA process and updated only the application. Application is running OK
The problem is that after repower the application is running but...
Hello,
I am trying to add NFC wake up functionality to the project based on ble_uart_app example;
Using SDK14.2 SD132 V5,1 using DK52 development board
I have added...
Hi,
I am trying to add interruption on light switch example. So, eu studied the gpiote example from SDK14.
When I add PPI, GPIOTE and TIMER libraries, on light switch...
So I have my custom board up and running (nrf51822) pluged into the nrf51DK with RTT debug comm and uart comm working, also starting some initial experimentation.
...
Hi,
I am using ble_app_uart service in my application. In my custom board GPIO pin 8 is used for LED. But this particular GPIO is configured for UART RTS pin in ble_app_uart...
When an NUS Central has several NUS Peripherals connected, is it possible to send the same "message" to all of the connected peripherals at once?
Or do I just have to iterate...
Hi,
It looks like we're experiencing an issue with uart's and digital inputs on an "S132 SoftDevice". Both an UART and digital inputs are used. The UART is initialized using...
