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...
Hi,
I am wondering if the SoftDevice preserves the order of the sd_ble_gattc_write calls internally when mixing WRITE_REQ and WRITE_CMD?
If I queue a packet using WRITE_CMD...
I have been tearing my hair over a really odd behaviour... We are using an nRF52811 based module that interfaces with another microcontroller via SPI. The 52811 is the SPI...
Hello,
I am trying to ultimately make a script which will compile the code for my Thingy52 and also automatically program it through the development kit.
As a part of...
Hi,
Board (nRF52840-DK) flashing by mistake with nRF52840 Dongle software and then "dead" !!! maybe the boot erased.
While trying to connect with SEGGER J-Link I got ...
Hi,
I am creating a wrapper that uses nrf-ble-driver-sd_api_v6-mt-4_1_1.dll. I had burn the dongle with fw: connectivity_4.1.1_usb_with_s140_6.1.1.hex.
I am trying to...
Hello, we have developed an application that acts as a BLE central using the 6.2.1 S130 soft device.
Our client has asked if we could start detecting the RSSI levels, and...
Hello.
I used to download (& install) nRF Command Line tools from terminal with this command (in Dockerfile, but it doesn't matter)
Since you've changed the...
I found half of the information I was looking for (minimum voltages) from: https://devzone.nordicsemi.com/f/nordic-q-a/47546/nrf9160-enable-pin-voltage-specification W hat...
Env: SES, nrf52 DK, Linux
Hi
I need to define a buffer (array of structure) in order to buffer readings. If i have more RAM I should create a bigger buffer if I have...
We're using the nRF52832 as a peripheral and server. A central and client (tablet) connects to the nRF52832.
Yesterday I noticed that sometimes the tablet will try to perform...
Hello,
I am using nRF52832 DK PCA10040 v1.2.4, SDK_15.3.0, S132 SoftDevice and Segger for flashing the image. I am using ‘ble_app_blinky’.
What for this macro HWFC...
Hi, I'm looking for a PCB antenna design for nRF52832 based on 0.8 mm thickness four or two layers stack up .
I found some examples but based on pbc of different thickness...
