Hi, could you please tell me if my assumptions below correct?
Measuring a (ratiometric to VCC) analog signal and selecting VDD_1_2_PS as the reference selecting AIN_NO_PS...
When I initialize the SoftDevice with SOFTDEVICE_HANDLER_INIT(NRF_CLOCK_LFCLKSRC_XTAL_20_PPM, false); // Sets up Crystal Source to 20ppm 32.7628kHz
The project I based...
I am trying to make a product with NRF8002B. I finally have the product prototyped. The user will connect to the device, beep, light up, and track. It will always stay on...
Please,
It seems that "Flow Control" signal is not available on nRF24AP2-USB.
EVENT_TRANSFER_TX_START event message appears only one time after the first data packets...
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, We are using the nRF Connect SDK and building a Zephyr standalone application. Is there a way to add a post build step to the application CMakeLists.txt file which will...
Hi all,
As we will al agree refering to the BLE standard, a SCAN_REQ Frame contains 176 bits (22bytes), and since the BLE legacy standard datarate is 1Mbit/s, the duration...
Hi.
I'm working with an NRF5340DK using NRF Connect SDK in a project where I need to decrypt an input text with a previously adquired key usign AES128 CTR, but I've been...
I use two 52832 generic_ onoff_ In the example of server, a mesh network is formed. Both monitors the group address C001. I put the other one outside the range. Then the group...
Hello,
I have a project that requires Bluetooth, Zigbee, and WiFi.
I want to make sure that the following is possible:
nRF52833 or nRF52840 can run Bluetooth and Zigbee...
I am testing I2C. But nrf_drv_twi_tx() failed with errCode 0x8201. What is meaning of 0x8201 error code?
<warning> app: nrf_drv_twi_tx() failed, errCode=0x8201
Dear Nordic,
We're developing an application using the nRF52840 as a peripheral. In the role of central we have three different devices we're using:.
Android Pixel phone...
I used 9160 to develop a project for the customer. During the project test, sometimes the data line or clock line level of I2C was abnormal due to hardware reasons. I wonder...
Hi, TF-M is supported and used on nRF5340 through Zephyr and we are having no troubles to run it and use it. Thus, we have had some discussions regarding the Secure and Non...
Hello,
I have interfaced the ble_hid_keyboard with uart using nrf52840-Dk in SDK 17.1.0. I am getting data to BLE_HID over uart, but i am not getting uppercase letters when...
Hey Nordic,
I use,
pca10056
s140
SDK 17.1.0
The following are the logs taken from PuTTY:
You can download my project from here . It is based on "ble_app_uart...
I'm running into an odd problem... I'm using a nRF52832 development kit and pc-ble-driver-py to write tests against our custom services and characteristics, and I just hit...
Hello everyone,
I am working with the latest Zephyr NCS 2.0.2 SDK to develop a BLE App with a nRF52840 Soc.
The device is going to produce a very low data rate, so I want...
I am using Nordic seriaization with nrf52480 as connectivity chip and a custom M4 board as Application chip. After 5th connection, the advertisement is not starting. While...
Hello team,
I am trying to build an audio LE application where I require a stereo output and microphone input. As an initial part of the project, I am trying to connect...
