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...
Hello,
I'd like to develop a BLE OTA Bootloader using the NRF Connect SDK, but I need to program my NRF52840 with a Serial Wire debugger. What tools do I need? Is there...
Hey,
Im have a thingy91 and multiple nrf52840 pcbs.
my goal is to make the thing91 a central device that reads data from the nrf52 devices and sends it over to the cloud...
We have a custom board with an nRF7002 controlled by a non-Nordic MCU. The WiFi drivers were ported from SDK 2.7.0, and WiFi in general is working, this question is about...
(I am a beginner) Hello, I recently got the Nordic nRF52840 dongle so I can sniff BLE packets from some devices I have. I set up the dongle following the recommended setup...
Hi,
What is the voltage on nRF52811-CAA chip DCC pin (A5)?
Can the regulated voltage on this pin be used as a voltage source to supply some external circuits?
Please...
Hi,
I am using nRF52811-CAAA bare chip on a standard 2 layer FR4 board and want to design a PCB trace antenna for it to achieve overall x100-200m range.
Is there an example...
Hello everyone,
we are currently designing a PCB based on the nRF52840. The system is dependent on high accurracy of HFXO.
In an old blog post on the TI forum I found...
Hello expert. My computer is windows11 system, using ncs+vscode for development, Jlink software version is V8.10c. My development board is nRF52840(PCA10056). The problem...
I appear to be running into an issue whereby I cannot see my device connected in VS Code using the nRF Connect for VS Code extension.
I have followed all the steps to set...
Hi nordic,
I have successfully completed the Bluetooth over-the-air upgrade using the secure bootloader example. However, we need to add an additional upgrade method. In...
I am trying to add s2opc to my project. But everytime i try to open the complete Workspace in VSCode, the nrf Connect extension, just does nothing. How to reproduce. Take...
I'm thinking of incorporating a TWI slave with nRF52832.
I'm using SDK 17.0.2.
I want to set up a register and read/write multiple bytes with TWI, but I don't know how...
Hi all, My project uses nRF52840 microcontroller and nRF5_SDK_17.1.0. My project uses AT25SF161B flash memory and The little filesystem to store data and everything works...
Hello everyone,
I'm currently working on a project involving the nRF52832 microcontroller and the MAX98357A amplifier for audio playback from an SD card. However, I'm encountering...
