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...
Description : It is not possible to flash or debug an application with IAR on the Nordic target. This issue is caused by a bad interaction between CMSIS-DAP IF present on...
Hi,
What should i do after i load mesh app in " github.com/.../nRF51-ble-bcast-mesh" adress?i have two board
When i download the app,why doesnt advertising exist.i cant...
I am prototyping something using the nRf52840 USB Dongle.
Dongle works with the power supply from the USB
BUT doesn't work by applying power to the VBUS and GND even-though...
Now I want to add apple media service, but the ram left for me is a bit small. My project is based on the nordic ancs example , and the ams and ancs is almost the same. So...
Hi,
I wonder if there exists a debug bootloader for thread examples. There is a bootloader in the secure DFU example, but it is not for debugging. "examples/thread/dfu/bootloader...
Hi All Techies,
IDE : Segger embedded studio, version : 3.40
SDK: nRF5_SDK_15.0.0_053641a version : 15.0.0
Mesh SDK : nrf5SDKforMeshv220src version : 2.2.0
computer...
Once my SPI code worked in the master SPI example, I editted a ble_uart example from the SDK 15.2 to include the SPI data transfer code. But I seem to run into issues with...
Hi,
We have designed a custom PCB using the nRF51822_xxAA and followed the reference design.
- The board works on 3.3V supply. 16MHz crystal used.
Only LED blinking...
HI,
I got a thingy 52 in the Nordic Tech Tour in Barcelona.
The first time I switch on I connected through my phone, but after switching off and try again to get connected...
Hi All, I had connected JLINK BASE on the target hardware which is having NINA-B301 chipset having nRF53480 core. When I am connecting the JLINK on the 10 pin connector on...
Hi . I have query about that in the target environment we are using NINA-B301 which us having nRF52840 chipset. Now this chipset is interfaced using USB in the target hardware...
Hi,
I just learned how to do a OTA DFU. I tried it with nrf52840 DK and was successful in it, but our custom board does not have a button on it. In production we will like...
Hello,
I have to evaluate I2C functionality of BL654 module. There seems to be RTC chip in Laird DVK BL654 board. Is there somebody how has investigating how does it work...
Hi everyone,
I have a custom board with a nrf52832 and a I2C device connected to P0.21 (SCL) and P0.20(SDA). I was trying out the twi_scanner example and had modified the...
Hello,
Is there someone who has worked recently with nRF52840 and SHT21 (Humidity / Temperature) sensor ? I have to do some basic test for HW and validate that sensor...
Hi, i would like to work with nrf52832 for my IoT idea. So my question is where do i start from to work with this particular SOC nrf52832 chip? My End product would have integrated...
Dear Madam/Sir,
I'm trying to compile the ble_proximity example on SEGGER Embedded Studio with SDK 12.3.0 and SoftDevice 2.0.1 to run on nRF51822 with PCA10001.
After...
