Hi,
I am analyzing the issue that the BLE module can maintain a relatively short connection distance. Besides the transmission power and frequency offset, I also take...
Hello Team, We are currently using the nRF52833-QDAA-R SoC for our R&D activities and have assembled the board based on Configuration 6 . However, we encountered an issue...
Hello!
I have designed a custom board with the nRF5340 , powered at 1.8V. I am able to program the chip successfully, but after the firmware is downloaded (Zephyr RTOS,...
We are currently implementing the 9151 SIP into our design, and we am noticing some discrepancies between the datasheet and the evkit schematic. I am hoping you can help us...
Trying to set up a PPK(II) to measure the current in my nRF 52833-DK and preparing my nRF Connect for desktop to do so, I notice that this tool is demanding a V7.94i version...
Hello,
I am working with the NRF5340dk, nrf7002ek, and PPKII. I am unable to get the DK to power up with the PPK. I used a knife to break the trace but for some reason...
Hello and thank you for your help
I am working with the 9151 Rev3 and I attempted to update the IMEI with a valid one provided to us by Nordic
But the following error...
I've developed my BLE application that is based on nRF518822 and softdevice S110 v.8.0.0.
I've defined 6 services (4 with 2 characteritics each and 2 with 1 characteristic...
Hello,
I want to add uart debug support to the BLE DFU bootloader (nRF51822, S120, custom board).
Therefor I increased the possible size of the bootloader (start 0x39800...
Good evening and a happy new year to everybody.
Now it's time to work again, and I already stumbled about a little twouble while implementing a peripheral with concurrent...
Hey guys,
I'm designing an antenna for our open source sensor beacon, RuuviTag: http://ruuvi.com
Because we're using 1/4 wavelength monopole antenna, I'm considering...
for ble, scan of central device can get the RSSI value of the advertising device, but the inquire can not.
Is it right?
what's the different between them?
Hi,
I have made custom nrf 51822 board, I don't have LFCLK crystal i.e, 32.768khz. When i run ble_hrs example code in it , current consumption of my board goes to ~150uA...
Hi
In my application I need to transfer several paires of bytes to a slave device, and it's mandatory
for CS signal to go high between pairs. (This actually means I have...
Hi
I want to know why flash memory access should be scheduled in between the protocol radio event?
is there any relation between the flash access and radio opeartion physically...
Hello,
I am developing a wearable device that utilises nRF51822. Right now, I am having a problem because when the wearable device is connected to a new phone, it needs...
Dears,
I am designing a notification application. I would like to know what if I want to support both of iOS and Android phone, which example code of ble_app_alert_notification...
im following ( devzone.nordicsemi.com/.../) step to "Setting up a project for debugging in Eclipse"
i run the debug config and click suspend
then get some problems
...
Hi guys, I just want to share my iBeacon code (over s110) developed on nrf51 dev board under ubuntu. It works fine but please feel free to improve it and share it!
I developed...
In some case sd_nvic_SystemReset() can not reset?
nrf51822 S110.
for example:
void main(void)
{
sd_nvic_SystemReset();
do something;
}
It can do somthing!!
So sd_nvic_SystemReset...
Hi,
I have just bought NRF51822 without any extra peripherals(no motherboard/DK). Just plain Module like below image.
I am supplying 3.3V to VDD and also Connected GND...
Hi all,
I find a problem when testing the ANCS program. It seems that after you connect the device with ANCS with an iphone, you cannot connect the device with another iphone...
