I am working on "nRF51_SDK_8.1.0_b6ed55fnnn\examples\ble_central_and_peripheral\experimental
\app_s130_demo\pca10028\s130\arm4" project .
In this project,in which variable...
Or is there any LCD you could suggest that doesn't need that much code? Simple numeric 2rows would be enough. Want to use it with the nRF51-DK to display some measured valued...
I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
I was wanting to use a nRF24L01 with a breadboard but its pin-out didn't allow it. A solution then occurred to me based on parts at hand. I wrote it up with instructions and...
Hello. Can I get a literature to the nRF51 series?
I need a full abstraction of the nRF51, like a book or other information, it's structure schematic of build-in modules...
hts, HTC phone, nrf tools HTM, nrf51822,
every time when it's power up :
the once connect: error code 0x7A cann't read characteristic and 0x14 state change.
the second...
Our company needs wireless temperature sensors (can be externally powered or battery operated) and transceiver with 4 channel analog outputs. It has to be finished product...
i was using the serial example in examples/peripheral/serial and i Want to display integer value int i=1234 on the serial terminal(putty).I want to convert the int value to...
These posts indicate there was a problem at least at one point with the S132 SoftDevice erroneously requiring FPU:
https://devzone.nordicsemi.com/f/nordic-q-a/8133/nrf52...
On line 301 of app_timer.c there is the following code:
// No more timers in the list. Reset RTC1 in case Start timer operations are present in the queue.
if (mp_timer_id_head...
Hello,
I completely don't understand how to increase the packet size in the ble_uart example (using SDK 14.2 in both sides)!
I have two NRF52 DK boards and nothing is...
Hi all,
I'd like to design using 2ch SPI of nRF52832(as a MCU).
So, How many SPI channels of nRF52832?
And, Inform me pins of SPI port of nRF52832.
Best Regards...
Hi
I am creating bond from the Nordic device to my Android APP.
But I want to change the name of the device immediately after the bond has been created.
i.e from NEWDEVICE...
Hi all,
I am using PCA10040 with nRF5_SDK_13.0.0 and using the ble_perpheral -> ble_app_uart example.
I am trying to stream data from UART to an android phone and the...
Hi,
Just a quick question about how the ble_app_uart works.
When sending to the UART from "static void nus_data_handler(ble_nus_evt_t * p_evt)" and also receiving from...
Interrupt or main() context, or something else?
We're using S140 SoftDevice, nRF52840 and Segger Embedded Studio 3.30
We're also usinq Quantum Leaps ( https://www.state...
Hi
I am use hids, ancs and hrs services together with bonding. Phone should hold the connection with device. I am enable heart rate sensor when notification is enabled ...
Hello,
Trying to make GATT services configuration for nRF8001 chip in nRFgo studio. On services.h file generation I see Generation of source files failed window with "Generate...
Hi, Nordic team:
Now, I'm using NRF51822QFAC in a production with the SDK 10.0, the firmware includes FreeRTOS and DFU, when start the DFU in nRF-Connect APP, it can't jump...
