I am looking for cheapest (up to few hundred USD) and simplest Arduino basic solution to track real-time RFID tags distance (also direction if possible) without additional...
Hi all,
I am new to Nordic semiconductor but I could be interessed by nRF9E5. To check if it could fit my requierement, I would like to know if it possible to configure...
Hi,
I am using ADC without external reference and no analog input in order to measure the battery level with a timer (code at the end).
I am also reading several ports...
Hi,
I'm programming the nRF51822 and save some user data into the FLASH by using pstorage_update . It works fine if I set system off mode, and wake it up. I can read back...
Hi,
I have been using nRF51822 with my Android app using Android's Bluetooth Low-Energy APIs.
In order to get more details, I am currently working on integrating the Android...
I'm looking at interfacing a typical Wheatstone bridge sensor to the nRF51822 ADC. This particular sensor only requires a mA or two for excitation and the output fits within...
When use the "nRFBeacons" app to update the info on my beacon the following happens:
Go to update tab.
Select "Connect"
Press "SW2" on beacon and see the LED begin flashing...
Hi, I am trying to use the DECT NR+ sample from the 2.7.0 nrfconnect sdk but I can't seem to get the following to work in the prj.conf:
the results of my build give...
Is there a way to convert the firmware for the nRF Connect RSSI viewer to work on the nRF21540DK. I imagine it isn't too difficult, since it is essentially the nrf53840 but...
I have customed a board based on nrf54l15.
Then I built the matter light_buld demo with target 'nrf54l15pdk_nrf54l15_cpuapp' and burned the file "merged.hex" into my custom...
Hello,
I'm using "Bluetooth Mesh Light switch" code which i have modified to act as a gateway. Where it periodically collects data from lights. After receiving data from...
Can the VDD PIN of 4L15 be used to detect the ADC voltage? VDD is powered by a dry battery (3.2V~1.8V), LED+ is powered by 3.3V, LED- will be connected to the I/O of the 54L15...
Hi,
I would like to add MCU boot hardware downgrade prevention in my project.
So i had the following config in prj.conf
Then, when i flash my board i get this error...
I am trying to configure himax camera and stream to app but unable to get image, rather when I am using nrf app to see data i am getting data something like this:
'40-13...
I saw a few questions related to this but nothing I found quite answered my question. We are experimenting with the nRF9161 DK, and we need to securely identify which device...
Hi there, right now I'm working with an application that allows me to collect data via UART from several sensors (two), and I also I have a SIM module that allows me to communicate...
Hi,
I'm trying to build the " tx_rx_non_blocking " sample (ncs2.70, nRF52840dk) but get the following error message -
C:/devtools/nordic/ncs/v2.7.0/modules/hal/nordic...
The CPU runs the main thread every 3 seconds, and for the remaining time, it enters the idle thread. However, after entering the idle thread, it doesn’t save power.
But...
Hi guys,
we are planing to use the nRF52820 as BLE proxy to UART/SPI. It shall receive data from a host controller via UART/SPI and forward it via BLE to a smart phone....
I recently purchased an nRF52840 DK (v3.0.0) to use with my custom nRF9160 boards for firmware loading, debugging, and loading certificates for nRF Cloud. While I can successfully...
For connecting an external TCXO reference, we need to know the specification for the slew rate and levels (Vhigh/Vlow). In the product specs, the clock accuracy is defined...
