If you're working on a product that requires you to show and translate GATT Attribute (Service, Characteristic and/or Descriptor) UUIDs to Strings to the user, it's likely...
Hello,
We have been trying the sendNotification call and after getting a success log we are not able to send a second notification. I'll copy the snippet of code that we...
I have a firmware developed on the nrf52840 development board. When porting it to nrf9160, a lot of errors were reported. How can I use the LOG output function on nrf9160...
Hi I would like to ask you for advice on how to solve my problem with Ble and the timer I am trying to add a timer to examples\ble_peripheral\ble_app_uart the timer works...
Sir,
We finally added WIFI to NINA B302, using a NINA W102 coprocessor!
https://github.com/khoih-prog/WiFiNINA_Generic
Please, enjoy!!!
Here a portuguese BLOG...
Hello!
Does anyone know of a library for the I2C LCD 16x2 display? I found the library by lovee, https://devzone.nordicsemi.com/f/nordic-q-a/23401/nrf52832-connect-with...
Not really sure where the problem is here, my guess is in the code... I just recently saw this: https://www.avrfreaks.net/comment/1342846#comment-1342846
Although my issue...
HI,
I have been trying to generate the hex files for the mesh sdk (Latest) examples using cmake following the instructions in the documentation.
But the platforms supported...
Hi All,
I am starting an application using nRF51822 beacon kit.
I have some observation regarding current consumption.
1- erase entire flash and power up only, i can...
I'm trying to measure the startup time of the 32 MHz XTAL at the pins XC1 and XC2. Often a microcontroller will indicate in a register that the XTAL and internal PLL are stable...
I wanna use NFC Tag module for OOB authentication in Bluetooth Pairing. I don't wanna use heavy SDK library for it.
Just need simple function which configure NFC to transfer...
I need to achieve the "few uAmps" level of sleep current while running the latest mbed-os 5 on an nRF2832 (inside a u-blox NINA-B1 module). I'm currently seeing ~500 uA in...
Hello,
I'm writing a python script to flash batches of boards with NRF52's.
This is the part of the script that flashes the boards:
I call that function inside a for...
Hi,
I have a problem using Nrf51822 with softdevice S130 2.0.0.
It happens sometimes, not always just a few times, in an unpredictable wat that using the function sd_ble_gatts_value_get...
Hello I am developing an application with this sensor and I have this board that I recently bought, is there an example where I can do a sensor test? or if someone has tried...
I am using nrf51822, sdk 12.3.0, softdevice 2.0.1 , i am wondering what is the best practice after user changes the pairing key , should i delete pairing info on the NRF in...
Hello,
Can "mbed HRM1017" communicate with ANT+ devices? Because in the offical product page it says " Nordic nRF51822 System-on-Chip combining Bluetooth v4.1-compliant...
When my device received name change request from central, I can catch this event (for updating device name in FDS) by callback *_on_ble_evt , event ID BLE_GATTS_EVT_WRITE...
Hi,
I am trying to port my Application from SDK13.0 to 14.0.
I have completed the porting. But the code is not working.
In Service initialisation there are issues...
Hello,
I use the nRF5 SDK 11.0.0 and with it we can easily build the examples with armcc from Keil, or with gcc (arm-none-eabi-gcc) from the command line using your Makefiles...
The current configuration looks as follows:
IDE: Eclipse
Toolchain: ARMGCC
SDK: SDK5_NRF_14
DK: NRF52DK-PCA10040
I am trying to port the 'bootloader_secure_ble'...
Hi,
I've combined the secure serial and ble bootloader and using it for my custom board. I tried flashing my application hex over serial using nrfutil. I get a device programmed...
