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...
I am working with the module nrf5340-DK. I am searching for an example to use the QSPI with the onboard external memory, could you share an example? and the other question...
Hi,
We are planning to move with the nRF5340 + nRF7002 for our upcoming project. We have some queries related to power section which are, 1. can we an use the same power...
This one is throwing me for a loop. We have a very basic NFC component in our firmware that serves up a static NDEF file and wakes the MCU from a system_off state.
We have...
Hello All,
I am programming an nrf52480 using zephyr on a windows machine.
I am trying to write a bluetooth peripheral characteristic, ore specifically to the led...
When using two nRF5340 Audio DKs as bis_transmitter and bis_receiver respectively for the iso_time_sync sample, the iso_recv event is triggered.
However, in the respective...
Hi,
I use nRF52805 chip for BLE tag. FACTOR_MODE pin will be used for production stage. At F/W start point, F/W reads FACTORY_MODE pin, if the pin is high, F/W will enter...
I am trying to program nrf5340 using this command: nrfjprog -f NRF53 --program merged_domains.hex --verify --recover -r
It works fine if readback protection is not enabled...
Everytime I make a call to the usb_dc_ep_write function I get error -22 meaning invalid argument. I have tried everything I can think of. I tried sending a blank packet with...
Hi：
My environment is: nRF5_SDK_17.1.0_ddde560, keil, s113_nrf52_7.2.0_softdevice When using the ble_app_uart example, "Failed receiving NUS message. Error 0x04. " appears...
After discovering that MBEDTLS requires at least 48000 bytes of heap to function, I've had to desperately find some spare bytes to conduct a TLS session over WiFi using a...
Hi,
We move from ESP32 to nRF5340. The API is different. I search all samples and I didn't get the correct samples. Anyone can show me which sample is suitable for us? ...
Hi, I want to use nRF52832 for a product. I am a bit confused about the package selection. I need QFN package but there are many different versions available. Can someone...
Hi,
we are working on a device based on a nrf52840 using zephyr 3.2, which uses bluetooth low energy for advertising and for providing some services with some characteristics...
Hello,
we are evaluating the distance measurement module to integrate an indoor location function to our product.
We see the module is still "Experimental".
We need...
Hello,
I have the peripheral BLE device. It is always had different mac addresses on disconnection/on reboot.
I use my mobile phone with Android OS to initiate pairing...
