I've recently began experimenting with the HID service and connecting to iOS devices in order to achieve lower connection intervals with Apple products (as described in their...
Hi
I have a question about using gazell link layer and paring library with concurrent timeslot api. I try to do this but i have the hard fault handler after invoked nrf_gzll_init...
HI,
I want to use PWM to control various hardware (LED's, etc ..) so I started off from the suggested PWM code example, found in this forum + modified it as I want to use...
hello,
the function ble_stack_init () in the example of ble_app_uart are quite different from that in the example of ble_app_proximity in my first sight.
ble_app_uart :...
I am getting following error:
Error in final launch sequence
Error executing step execute method: stepInitializeJTAGFinalLaunchSequence
java.lang.reflect.InvocationTargetException...
Hi ,
I have one 128 bit base UUID something like
{0x07, 0x89, 0x1a, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa , 0xaa, 0xaa, 0xaa, 0xaa, 0x8a, 0xe1, 0xbc } ;
And custome...
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...
