Hi. i'm using nRF51822AC, SDK12.2.0, S130 v2.0.1 as central.
I want to make sure that how to operate DFU.
Please check there is missing point or wrong point.
Step 1...
Hi,
I'm struggling to get a mouse wheel to work in advanced (High Res) mode.
What I learned so far is that I should create a "Resolution Multiplier" Feature report....
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...
Is it possible to count pulses with the 51822 from an external device in the range of 250-15.000 pulses pr. second, while the CPU is powered down (softdevice sleep)?
I...
To be able to upgrade FW through UART, a bootloader for nrf51822 is required in my project. I have tried out the example bootloader in SDK. But this example is using softdevice...
I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
Hi all,
i am new to nordic and I working on the project to scan/locate iBeacon by using nRF51822,
I can't found a related sample code on SDK 5.2.
Is there something I...
I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I have built a board using a reference design for the USB dongle board for the NRF24LU1+. Now when I connect to the USB the system identifies the device as "nRF24LU1+ -F32...
Hi!
I just ordered nRF51822 and nRF8001 chipset from Digikey, not dev KIT. I want to develop product by ourself based on nRF51822 and nRF8001 chipset so I want to have all...
In s210 there are functions sd_flash_page_erase, sd_flash_protect, and sd_flash_write. There is no sd_flash_read.
How do I read from flash? I can write to is using sd_flash_write...
Hi
I just want to create a custom service with a characteristic, which sends "n" (upto 200) bytes at same time and this bytes are are written to a SD card via SPI
So...
Hi, I have been using the nRF8001 Arduino SDK with nRF8001 chip. I wanted to set the data for the different services I'm using and thought I would go ahead and use the services...
Dear sir
Now, I am trying multi-link examples at SDK5.2.0 S120 example. I found s120 central only can receive one byte data from s110 multi-link peripheral. Could we modify...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
