Hi all,
I've developed a broadband vibration energy harvester that is able to pick up uW of energy from just a couple Hz all the way to 150Hz. I'm currently looking for...
We use SDK12.10 Main.c (d:\nordic\5142xx\software\org-sdk12.1\nrf5_sdk_12.1.0_0d23e2a\examples\ble_central_and_peripheral\experimental\ble_app_hrs_rscs_relay.
My question...
Solved: Well, turns out delay and SCK doesnt work well together haha. I imagined the sck signal to be a background thread of some sort. I was wrong.
Hi guys,
at the...
Hi
Im looking for a developer in Denmark to discuss ble technology with. Im trying to get better to understand the technology, because i have some ideas involving beacons...
This system does not work if I enable the third Pipe (Pipe2) .
The system is working without any problem as one RX and two TX (Pipe0 and Pipe1).
The problem on enabling...
Hello,
i have read if not all posts about writing to FLASH while using BLE. But could not find the desirable method.
What i would like to do is to write to flash from...
Hello,
i have read all posts about writing to FLASH when using BLE. But could not find the desirable method.
What i would like to do is to write to flash from characteristic...
We have unit testing working with the Zephyr Unity/CMock setup, however the test runner (test_runner_generate) ignores preprocessor directives (#ifdef) and removes them when...
I have an application that must manage different ble connection with different device (and so different UUID services). For the scanning and connection I used the bt_scan_filter_add...
I am using a ble+wifi module which is MS12SF1 which has nrf5340+nrf7002. It is connected with a pcb in which there are 2 inmp621 pdm microphones. I have tried integrating...
I have a dongle attached to my Windows PC and it has the nRF Sniffer firmware flashed onto it. I have also installed the nRF Sniffer extension for Wireshark.
When I start...
Hi
I have been able to work with the 'Lighting' demo BLE mesh application using the nRF Connect SDK with Visual Studio Code. I have even been able to add my custom board...
Dear Madam / Sir,
we started developing a new electronic device which uses Bluetooth 5.0 four years ago and are now ready to certify it. However, during testing we had to...
Hi,
I have designed a custom board, but after production, we are receiving very poor RSSI. I am looking to add an external antenna to the board to see if it can improve...
Hi everyone,
I'm designing a PCB using the nRF5340 MCU and the same matching circuitry (series inductor and parallel capacitor) with parallel ESD protection as provided...
nRF52840 NCS 2.4.1
I am logging to the FS backend. All the files have a date of 12/31/21 11:00.
How do you give the file system access to UTC time?
I have a UTC time...
I'm working on a project with the AD5940, and it looks like this case did the job.
However, I am using NCS v2.2.0 and not nRF5 v17.1 - so code translation is required...
Hi,
we are using nrf52840 and nrf SDK-16.0. we have achieved simultaneous connection and data transmission for 4 devices in Ble 4 (i.e. 1 Mbps PHY).
Now we are trying...
Hello Everyone! I am working on a zephyr project based on nrf52832_mdk hardware. I have a code that transmits data over BLE. The BLE connection name is, let say zephyr-connect...
Is there a way to modify the PHY layer, or SoftDevice, so that a timestamp is immediately read from a timer and forced into the manufacturer data right before transmission...
I have an application I am working on, and I created a custom structure rx_servo_t. The structure is meant to provide methods for controlling some off board motors via GPIO...
