I have a PCA10059 dongle. I have inadvertently configured pin P0.25 as the sleep debug pin and I use active state 0 as I am using off board LEDs with reverse logic. This means...
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...
Hi:
I reference rate meter program：
“nRF5_SDK_11.0.0_89a8197\examples\ble_peripheral\ble_app_hrs\pca10040\s132_with_dfu”.
After function "device_manager_init"，I handle...
HI,
I am now trying to use nrf51_iot_sdk_0.8.0_f1f6187. And I have run example application in nrf51 iot sdk on nrf51-dk board. It works fine.
Now I want to develop on...
I want to send a service changed indicate after upgrading app by dfu.I know dfu already so that,but i don't know that how dfu do that.
there is service_change_indicate...
I used to able to get the blinky example in SDK11 to work. But for some unknown reason I couldn't scan my device using Nordic master control panel. The LED1 will be turned...
Can the nRF52 output the 32.768kHz clock on a GPIO. If so, do I need the 32.768kHz xtal, or can I output the generated clock from the 32MHz xtal? I need this clock to sync...
Hi
Yesterday I downloaded the new SDK12 and checked what changes could be relevant for my ongoing/next projects.
One remarkable thing was the fact that almost any peer...
Hello,
I'm trying to upgrade the application on my board via OTA DFU but it seems to fail if the app file is greater than 64KB:
DFU fails with my app which is 70kB and...
Hello!
I want to connect the MCP9808 with the nrf52832. Therefor I use i2C.
My example on the nrf52832 is the:
<nRF5_SDK_v11_0_0 folder>\examples\ble_peripheral\experimental_ble_app_eddystone...
Hi , I am using nRF51822 as a ble_peripheral to send the sensor data to the phone. I already add a characteristic with the property of notify , and it could work when using...
Hello,
I've been working with the SPI Slave on a nRF51-DK for several days. I am using the nRF51-DK (PCA10028), S130 v1.0.0 and SDK v10.0.0. First, I set up a RX and TX...
D:\nRF51822\mergehex.exe --merge D:\nRF51822\s110_nrf51822_7.0.0_softdevice.hex _build\ble_app_hrs_s110_xxaa.hex --output hrs.hex
I am doing it.But one of the files to...
hi i am working on nRF51822 chip, trying to flash code using keil IDE through STLink debugger. which i have attached image . while flashing the code it is showing Flash is...
I have a peripheral that pairs to a central and establishes a connection (without bonding) without any trouble. When I disconnect the central (e.g. cutting power to the central...
