As the tittle,can anyone tell me how to save data to the flash with nRF51822 ? I use SDK9.0.0 and S110. before I turn off my machine, I want to save several parameters to...
I use example from SDK 13 ble_app_uart_c.
I changed uuid to my uuid from nrf51 peripherial device. I get event BLE_GAP_EVT_CONNECTED
where made
err_code = ble_db_discovery_start...
dear all,
i need your help.
Where we are:
We use mbed software developer platform.
We have BLE Nano V1.5 + MK20 USB Board V1.0 from RedBear.
We are able to generate...
Hi:
environment:
target board: DK52 board and run LWM2M example of IOT-SDK v0.9
router: ubuntu 16.04 on VM and runs bsserver and LWM2M server on ubuntu 16.04 ...
Hi,
I'm interfacing a nrf51822 and a H8/3294. My question is how much can I drain a the txd pin of the H8/3294. That means my question isn't really about nrf51822.
In documentation...
Hi,
On the 3.30 of nRF52832_Rev_1_Errata_v1.5.pdf, the sleep current with LFXO active is 0.5μA higher.
I am using a nRF52832 module with the low frequency crystal oscillator...
Hi,
we have the need to develop an application that needs a precise second counter over time.
Our firmware is using the S110 SoftDevice (v8.0.0) and SDK v8.0.0 to perform...
Hi!,
I'm trying to compile GitHub examples, for example this github.com/.../nrf51-ble-tutorial-service
I cloned it into nRF5_SDK_12.1.0_0d23e2a/examples/peripheral....
Hello,
I have custom board with nRF52832, and I want to have possibility to DFU over UART.
I tested example bootloader (nRF5_SDK_11.0.0\examples\dfu\bootloader\pca10040...
I am using nrf51 SDK v.12.1.
And I found NRF_LOG_INFO("BLINKY START\n");
where can I find this log?
Is this different from SEEGER_WriteString or something?
Hi
We are using "gcc compiler" to compiler our programs. To download our programs we use "nRFgo Studio" app.
From the above image, when we load SDK into the device...
Hello,
Consider this scenario:
The client successfully writes to a characteristic by the application code can't use the data sent so it would be usefull to signal the...
Hello,everyone. Now i have the board nrf52832 and i want it to enter the low-power mode but keep the the advertising. Now the measured current is 160uA, I think there should...
Dear All,
I apologize in advance if it seems that the question has been already posed but it is still unclear to me.
I have a pin (SIG_OK) and I want to read its logic value...
On the nRF51 DK there is a MM8130-2600 connector. I suppose it is used for connecting coax cable when tuning the antenna(?)
The connector is quite expensive, though. Is...
Per the name "UUID" and the very limited background knowledge that I have, it appears that a particular device can have its UUID assigned by its manaufacture, who bought the...
Hello.
I am developing a BLE application on NRF52832 using Nordic SDK11 and S132 softdevice. I use Linux PC as a BLE host device, and can pair & bond the NRF bluetooth...
Hi there! I'm using the nRF Toolbox's UART to test the receiving of my data stream. I'm trying to send a data array collected (from spi) in my main loop and send it via UART...
I am studying the iot-sdk of nordic.
Now, as I have shown in previous questions, I can not detect the device under the linux system according to the toturial in iot.
Now...
Hello, I have device with nrf51822-qfab and I need to run ble_app_template (use softdevice s110). What version of SoftDevice I must to use with SDK v6.1?
About problem:
...
Hi,
I've been trying to add the option for BLE HID to the Espruino JS interpreter on nRF52 - it's something that ideally would be switchable at runtime.
After having...
