Hello, I’m working with a custom board using nRF7002 + nRF5340 + MX25R64 (SPI4) , and I’m trying to perform firmware updates over Wi-Fi using a firmware file hosted on an...
Hello, I need to configure and compile a sample to send an audio stream (mp3) to the I2S interface.
I tried to put together some configuration from other samples but no...
Hello,
I’m trying to run the TensorFlow Lite Micro example (zephyr_samples/hello_world) on my nRF5340DK using nRF Connect SDK 2.6.1, but I’m unable to build the project...
hi support team,
when i testing wifi location, i found out one problem:
nrf_cloud_rest: Failed to encode location request, err: -12
that is this code in nrf_cloud_rest...
We need to set a GPIO pin in MCUBoot to activate an external USB hub chip so the USB DFU will work. I would like to do this with code in our project rather than directly modifying...
According to the nRF52832 Product Specification, “A step increase in supply voltage of 300 mV or more, with rise time of 300 ms or less, within the valid supply range, may...
https://academy.nordicsemi.com/courses/nrf-connect-sdk-intermediate/lessons/lesson-9-bootloaders-and-dfu-fota/topic/exercise-3-dfu-with-external-flash/
I have this exercise...
I ran into this last night and curiously, James appears to have posted about it yesterday ( devzone.nordicsemi.com/.../trouble-with-system-halted,but-cannot-reset-nrf51822...
I am trying to get the Heart Rate example in the nRF51 SDK to work (found in ...nrf51822/board/nrf6310/ble/ble_app_hrs). It fails at line 338 in main.c (at the call sd_ble_gap_device_name_set...
I'm putting some bootloader and static config data in the customer section of the UICR and I accidentally wrote to 0x1001200 and worked just fine.
Looking closer, it seems...
Dears:
We will adopt nRF51822 for our project, and we want to confirm with you for the question as below:
Does nRF51822 support HCI command protocol through either...
Hello,
I do erase flash pages in my application I use the sdk api:
nrf_nvmc_page_erase(firstaddress);
nrf_nvmc_write_bytes(address, data, len);
but I did not found...
Hello,
i couldnt find the correct answer yet. I would like to use a RTC and also the s110 and BLE.
I collect data from sensors over i2c and send it over BLE. timing...
My username and password credentials do not work here or on the normal nordic semi site. The random password (i.e. fj[k%3) will work at the nordic semi site, and continue...
Hi,
I am starting development on my project using the ble_app_hrs as a template. This project already has the buttons setup for interrupts using the Button Handler library...
Hi guys
I use gazell protocol for my application. I want to try some other way to decide the channel tables. So I decided to monitor the RSSI and chose the channels in...
Hello, I want to be able to perform actions in my app based on the tactile buttons being pressed on the beacon. When I bought it I was under the impression that the service...
Hi,
I have some problems to advertise a custom 128bit UUID.
I succeeded to set the 128bit base UUID and my Characteristics UUIDs are 128bits.
But how I can set the PrimaryService...
Hello,
I want to implement device pairing, using the pairing bit. The pairing bit is set in the masters device type. For a slave to pair with such master, it opens a channel...
Hi Nordic!
I am using nRF UART2.0 and nRF51822.
I am sending some data from nRF51822 to nRF UART2.0
But after 3 minutes, I can get disconnection.
and 0x16 error...
