We would like to be able to calibrate the rRF9E5 ADC
Our proposal is to permanently fit voltage dividers, each using two precision resistors, on two of the ADC Ports and...
At some point in the past I had nrf51+gdb+breakpoints working just fine. I even have a bunch of __BKPT() calls in my various error handlers to trap into the debugger.
At...
Hi,
I'm trying to program nRF51822 Beacon Kit using nRF51DK. I'm trying to load the example ble_app_beacon to the beacon kit. After uploading SoftDevice 7.1.0, I try to...
Hello
I'm using the nRF51 DK and I have a UART over BLE link set up between the board and a phone with the nRF UART app. I'm trying to get the board to execute a particular...
Hello there guys i been reading your 100 pg PDF for awhile now and im yet to understand or realize how is it that i add/place/create a payload or data to send/Tx via Master...
I am interested in writing a BLE central that reads data from multiple BLE Nordic sensors. The BLE central will be running on Embedded Linux which uses the BlueZ stack.
...
Hi,
I'm trying to get S110 softdevice (v8.0.0) working with RIOT. I had some issues (I couldn't initialize TIMER1 or TIMER2 until softdevice is setup & enabled) but I think...
OS: Windows 10
NCS: 2.4.2 We are evaluating adding the APDS9960 to our existing nRF52833 based application, but can not get the APDS9960 functioning. We are interfacing...
Hi,
in the PCB circuit I marked in the pictures, it seems that vias have been added to the marked areas on the pads of the nRF52840. However, PCB manufacturers say that...
Hi, I am relatively new to the Nordic platform and Zephyr RTOS. I am using nRF Connect SDK version 2.6.0 (the VS Code extension on Windows 11) with the nRF52840DK. I was wondering...
Hi,
I am designing a two Layer PCB with nRF52840 with PMIC, RTC, Flash. Can anyone from Nordic Review it? especially the RF antenna, I have used the Reference design from...
To verify my Custom antenna design on a PCB . AND VERIFY THE PCB.
https://cart.jlcpcb.com/quote/gerberviewThree/?qs=582f0d800a0c49398584815906f24877_1_0_1_0_0.html&_gl=1...
Hi
We are developing Zephyr projects which are compiling and working fine with Visual Studio Code running on a Windows PC.
Now we want to build the projects on a build...
Hello,
I am wondering where the best place to add a transport layer for DFU is? I have both bootloader examples working, but now i need to add the transport layers. On one...
I am implementing SPI communication between the intanRHD2132 (ADC) and nRF52840.
I need to periodically send commands (READ, WRITE, etc.) to the intanRHD2132 (ADC). To achieve...
Hello,
I am using the nRF52840 as modbus client and experiencing some missing bytes during communication (RTU mode) when using a high baud rate (460800). This tends to happen...
Hello, I have a question about how to get commands generated from a client cluster in a coordinator. I am currently developing a hub to control and retrieve data from home...
Hi
I tried to play an audio convert file by NRF52840 via I2S, but the sound output was like noise (incorrect):
This is my config I2S:
The audio file I am using "Audacity...
Hi,
Before, posting I tried this post below, but it did not work for me. It did not print the manufacturing data.
https://devzone.nordicsemi.com/f/nordic-q-a/84753/scan...
I'm using a custom board based upon the nRF52840. The BME680 chip works fine in another RTOS but the zephyr/nRF connect example is throwing errors.
I added a fair amount...
hi
We are conducting SIG certification testing with nRF52832 and DFM.
(CMW270)
The TX test was completed normally.
However, a problem occurred in the RX test.
...
Good morning,
Today for a Brazilian Logistic company, I am developing a Embedded System for Low-power tracking and other features, with a nRF52840 in a RAKWireless solution...
