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...
Went through the pin_change_int example and of course it works fine.
Migrated that to custom board and it also worked fine with main loop.
So I then tried to use that...
Have an application that configures a wifi SOC using spim before enabling BLE scanner.
When it is running there are 4 timer events running and the main loop check status...
Hello,
Zephyr 1.14.0 includes the nrfx code to use GPIOTE and PPI and my code compiles but I get
undefined reference errors to the nrfx_gpiote_ and nrfx_ppi_ functions...
Few issues I'm facing -
1. I have gone through the related blogs, tutorial, documentation for DFU. nRFConnect cannot connect to the Fanstel BM832 chip. It gives me an error...
hi
I connect AT24C02 EEPROM with nrf52dk.
I already test EEPROM with arduino and it work fine.
Now i want to communicate with NRF52DK kit,so which example I would prefer...
Hi Nordic.
I have an issue that I'm really stuck on. I am trying to send data from a radar sensor via your nRF52 DK BLE board. I've managed to make a working connection...
Hello,
we would like to use a nRF52DK for a simple bluetooth production testing as mentioned in AN34. If we are using an external 50R antenna on J1 do we need to cut the...
I am using nRF52832 SDK 15.2.
I would like to avoid using the 32.768kHz oscillator to save space and cost.
I am using BLE and sleep mode ON.
I defined in sdk_config...
If I build/flash from the command line with "west build -b nrf9160_pca10090ns" and "west flash -d build" it loads a fully combined image with mcuboot and (spm+application...
I am trying to write a program in C to have my central device(nRF52840 dongle) read the RSSI from a peripheral. I have never written C code before and was told to use:
TASKS_RSSISTART...
Hello, I am using nrf52832. My BLE device is slave device and its sending notification to master. I want to know if there is any feature to know if notification from particular...
Hi,
I am trying to read signal strength inside my code. At the moment I know I can do this with AT commands:
AT+CESQ +CESQ: 99,99,255,255,255, 46 OK
RSRP = -140 + 46...
Hi,
I am trying to develop a high speed application using the nRF51822 chipset. As part of my application, I need to send at least 125 HID IN reports (each 20 bytes long...
Hello Nordic,
I'm developing app with nrf52840, SDK15.3.0 and s340.
The work almost has done, so we need to test ourdoor.
The problem is that we don't find out the...
