We have peripheral, and we want to connect it using NRF 52840. when we are bonding this using nrf connect app we get a pop up with random key and using pair we can pair with...
Hi everyone,
I'm developing a BLE application where I measure throughput between an nRF5340DK acting as peripheral and an nRF52 Dongle as the central (using a Python script...
Hi Nordic Team,
Previously, with the nRF52840, we could use the internal ADC channel to directly measure the supply voltage (VCC) for battery monitoring without external...
Hello, we are developing a BLE application using nRf52833. Because of the waterproof & stainless steel casing requirement with rechargeable battery charging capability, we...
Hi,
The attached code is based on a sample code from NCS v2.9.1 and creates a LittleFS flash disk on external SPI NOR onboard nrf54L15DK. There is a mismatch in the code...
Hello,
we are using a nRF5340 with NCS 2.9 and want to signalize a
UART_LINE_CTRL_BREAK
on USB CDC_ACM to the PC.
Is there a direct way to do this?
Many thanks in...
Hello,
I can see, that sd_ble_gatts_hvx() returns 13313, if the notification is not enabled for that characteristic from the connected central. --> S120 Softdevice runs...
Hi
I got my new NRF51 DK. I was able to test it with blinky using mbed. I had to add the add the device nRF51-DK. then compile it and drag the .hex file into the mbed drive...
When I first got the nRF51-DK board... I was able to see this board on nRFgo. I then added the s130 hex file to it.. Since then when I connect this board, it does not show...
Hi,
Everyone,
I am trying to achieve minimum current level, I can possibly achieve, with continuous BLE transmission
so, I tried running BLE_POWER_PROFILING_APP given...
Hello to everybody.
I've buy a nrf51822 module with a motherboard.
i struggling to programming an uart over bluetooth example but i think something missing.
With nrfgo...
We configured nrf24LE1 as PRX and nrf52 as PTX and the packet sent out every seconds.
The nrf24LE1 will only received the packets every twice packet sent out and both packet...
I tried to use difference Data Rate for testing the transmit distance. Don't know why using the 250k bit is worse than using the 2M bit & 1M bit. The distance will decrease...
I am debugging a small program for the nRF52, which uses the App Timer and communicates over UART. I am trying to keep up with bug fixes, and so I'm using SDK 11.0.
The...
We have an application that requires a fairly quick disconnect (under 250msec) when the RSSI exceeds a threshold, for example -80db. Unfortunately, around 1 out of every 4...
I am trying to program a nrf51822 module using the nrf51-dk.I have made connections as per the nrf51-dk user guide, but sme is not working...
I am using the Vdd of the...
Hello all,
In a network of sensors with power constraints in a room which protocol is the best?
Newer devices seem to use BLE but I don't want to discard good old nrf24l01...
HI, I try to turn on the OLED.
I can not confirm that the lights turned on
I want to change background color.
What should I do?
Currently being output as shown...
I have installed Keil v5.18a
and have installed MDK for nRF51-DK.
Examining the basic LED blink examples showed that in some projects, the 'bsp.h' which would be the header...
I just setup Eclipse and trying to compile.. I was getting warnings.. I think I have installed all the relevant packages.. But still getting following warnings. Am I missing...
