Hi Team,
We are implementing an UART communication between a M4 processor (UART master) and a nRF51 (UART slave) and we want to use the UART in Low Power mode with flow...
Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Loaded Softdevice S140, ( Using NRF52840 DK board ) using NRFgo Studio.
App flash base is set to 0x00021000 and app RAM base is set to 0x20003000
Looking at the CPU...
In our earlier projects with nRF51 and SDK 8 we used to have bluetooth device names of length 13 or 14 characters. However, when using nRF52 and SDK 12 I noticed that the...
Does the Antenna in this Beacon relates with this "BAL-NRF02D3 '50 ohm balun transformer for 2.45GHz ISM"? Any idea what's this "BAL-NRF02D3" for? many thanks!
I am using a eeprep tool which can only be used with command prompt. I am struggling with it.
Here is the format to use eeprep tool :-
usage: eeprep [options] <infile...
Have a USB powered Chengdu Ebyte nRF52840 Dongle (PCA100059-style) that has the following:
- USB 5V
- VBUS pin : connected directly to USB 5V
- VDD pin: not connected...
Hello Nordic!
I've been implementing some more commands in my endpoint handler but (I don't know how) it has stopped working. I have added the responses of the commands...
I'm getting started with an (older) nrf52840DK board. I'm following the instructions presented here: https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter...
Hello,
I'd like to test the condition when the LTE-M network is unreachable on the nrf9160dk. I have interrupted the antenna path by connecting a 50ohm termination to J1...
I designed a prototype custom board with the nrf52840 (QIAAD0).
It has a USB socket, with an external LDO supplying 3.3V to VDDH + VDD (following the recommended circuit...
Hi,
I am working on an SPI DFU on my NRF52840 DK using SDK 15.2.0. So far the init packet is able to transfer, however, after I create an object for transferring the firmware...
Dear community,
I compiled the ble_app_hids_mouse example from SDK 17.0.2. From the datasheet of BM833A, i can read:
Flash/RAM: 192KB/24KB
Compiling the project unmodified...
Hi,
I try to use the ADC of a NRF52811. The ADC input is on p.030,
that should be AIN6 according the datasheet.
The following I'm doing for initialization and I call...
Hello, i am trying to develope a I2C application. I am using the twi_sensor example of the SDK 12.3.0 I have configured my pins to SDA 14 and SCL 30 and i just want to send...
Hi,
All the BLE mesh examples provided by nordic requires nrf connect/nrf mesh application. But now I want to pair and connect my linux (Ubuntu) machine with nRF 52840 SDK...
Hello, I am trying the nRF52 DK but I am struggling to make an upload on it. My first goal is just to make the led1 blink. How could I troubleshoot the upload.
Each time...
hello,
first i use the nrf mesh sdk 4.2.0, nrf52 DK board and light_switch_server_example with small modifications for debug purpose .
I noticed that when i connected...
