Hi,
I want to send data from one peripheral(nRF51 DK) to multiple Android Phones. This will be a one way connection from the peripheral to the smartphones. I red on the...
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...
Hey, Our custom board based on the reference circuitry in " Product Specification v1.2 ":
We have been using the B0 revision of nRF9160 so far. Now we are planning on switching...
app_twi_perform() returns 0x03 == NRF_ERROR_INTERNAL.
Reset board with button does not help.
After Power Cycle can update EEPROM successfully.
Accessing FTM buffer with...
Hi,
we have developed our working UART code according to Zephyr documentation, and its working fine,
we find that this code works with EasyDMA . but my question is my...
I am trying to scan for Bluetooth LE devices in Android with Java. Everything worked fine and I released an update and on fresh installs it does not work. I went through every...
I'm seeing an assertion failure at PC=0xa806 in nrf52840 + S140 7.3.0, while using L2CAP.
I know the most common cause for softdevice assertion failures is interrupt/timing...
Hi, I'm using nRF52805 and SEGGER. My BLE device disconnects with the mobile app occasionally. The disconnection happens randomly. In the debug mode, I see some messages....
hi,guys
I have a product that uses CHIP 52832qfaae0, and then I replaced chip 52832qfaae1, and there is A problem. Chip 52832qfaae0 runs normally with the same code, but...
Hello,
looking at the compatibility matrix for the 820 it seems that rev2 of the 820 can be used with softdevices and the legacy SDK v17, while rev3 can only be used with...
Dear Members,
I want to use SPI LCD and Sdcard, they have different CS, but sharing the same SPI ports, I have used different SPI instance but not giving us a good response...
On opening a sample project located at https://www.nordicsemi.com/Products/Development-software/nRF5-SDK with keil V5 , I can directly have an error message “Cannot read RTE...
Hi there, I'd like to make some FIR or IIR filter on my nRF52840 DK. I guess I'm supposed to: 1) Provide .a file into SES project's tree (or as Additional Input File): 2)...
I am working on OTA update .
Right now i am working simple
https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.meshsdk.v5.0.0%2Fmd_doc_user_guide_modules_dfu_configuring_performing...
Hi,
Is there any command for reading the type of Nordic SoCs (e.g, nRF52833 or nRF52840) that is going to be programmed by nrfjprog/ J-Link Commander?
Thank you!
Hi Nordic,
I want to write a value from the application layer to the bootloader flash region through uart, and use this value to replace the button 4's function of entering...
