While running the BLE HCI USB ( bluetooth_hci_usb ) sample in Raw mode on an nRF52840 board, we observe a bus fault under specific conditions. The fault occurs when the device...
I’m working on an nRF52-based design where the device should remain in System ON low-power mode after an operation (SAADC sampling + BLE sync). After SAADC data collection...
I'm working with NRF54L10 module. I needed more mcuboot space so in pm_static.yml I allocated it 80kb. Before this FPROTECT was working but after I allocated 80kb, now FPROTECT...
how to create the nrf52840 mesh of more than 50 devices ?
I am using the chat sample for this mesh network but i am tested with the 12 boards but i am getting reply from...
I have nordic board nrf5340-dk + nrf7002-ek I want to run on it the application zephyr/samples/net/cloud/aws_iot_mqtt I built the project and I flashed on my device I can...
We are now releasing the S110 7.3 (s110_nrf51822_7.3.0). This is a new production release in the S110 7.x series. (It will be uploaded today or early next week.)
This is a bugfix release - as the release…
Hi,
I attached here some slides that we used in our technical seminar for Device Firmware Update.
Download the presentation here: DFU_SDKv8.0_Pub.pdf
The presentation covers:
What DFU is and what…
Wireshark (version 1.12.5 at the time of writting) lists MQTT as supported protocol but could not parse it from the TCP payload by default. We can add some plugins to enable it.
Download the Wireshark…
The RADVD deamon in Raspberry pool is version 1.8.5 (up to Raspberry 2015-02-16).
root@raspberrypi:~/radvd# apt-cache policy radvd
radvd:
Installed: 1:1.8.5-1
Candidate: 1:1.8.5-1
Version table…
In SDK v8.1 we added the TWI driver (nrf_drv_twi.c). Unfortunately the nrf_drv_config.h file wasn't updated correctly with the new driver.
The symptom is the error with "TWI_COUNT is missing".
Here…
If you are looking for a place to get started with DFU, please have a look at this presentation here and the tutorial here.
In this post, we cover some in depth Q&A topics regarding Device Firmware…