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...
The Project (on a NRF52840) is setup to use an external toolchain (for C++) and we use the S140 softdevice (v7.2.0) for BLE stuff.
1. without loading the S140 hex file and...
Hi,
In nRF_SDK_for_Thread_and_zigbee, we were using the following function to enable thread coap in both server and client role in a single node:
I want to implement the...
Hello,
i've two nRF5340DK (QKAAD0 2050AC),
1.when using NCS1.8 create project, cupapp / cpuapp_ns / cpunet Which option is it?
2.how to know it is 128 or 64 MHz Arm...
I'm seeing an issue where a Mesh Proxy node temporarily stops relaying mesh packets to other nodes. The problem seems to persist for roughly an hour at a time. In other words...
Hello !
1. In some legacy code I have found that radio channel is configured twice
NRF_RADIO -> FREQUENCY = channel;
NRF_RADIO -> DATAWHITEIV = channel;
Can...
Hi,
I would like to port an existing contiki-ng code to nRF Connect SDK. Within this code, I need to sample the 2.4GHz radio RSSI value around 50000 times in a short time...
Hi, I'm using the nrf52840 with Zephyr and I indeed encountered data corruption on SPIM3 transmitted data.
How do I implement the proposed workaround?
"Reserve dedicated...
Hello, I'm doing an evaluation of your development kit for Matter. I see that you recommend the nRF52840 DK does this kit come with everything I need for Matter development...
Hi,
I am working with nCS SPI HAL, wherein i want semaphore in place at the HAL, which can avoid multiple slaves' concurrent access.
Can you kindly point me to any such...
Hi, I working with custom design Nrf9160 board, I using MQTT. I want to make speed test my NB-IOT connection. How can I do it? I google it but I can not found anything.
...
I have a unterminated battery I'd like to terminate and plug into P3 with the appropriate matching size and I can't seem to find an indication of what I should use. What is...
Hi,
I'm using nRF52840 - QIAAD0 (it's revision 2 I think) and nrfx_saadc API v2 (but I don't think it doesn't really matter here)
tl;dr As stated in SAADC peripheral documentation...
Hello, i did my own custom board with a nrf52805 and I'm trying to put a module with different frames and when I do that my app is disconnecting 5seconds after. I didn't have...
Hello all,
I`m trying to use k_poll, it`s working okay, I just have an hard fauld error that drives me crazy, I have in main an loop which listen to k_pool_signals, the...
