I created xml file for heartrate server using bluetooth developer studio and the plugin nRF8001_Arduino (plugin nordic semiconductor for arduino)
the generated xml file...
I read this older post ( devzone.nordicsemi.com/.../) and have a similar issue but with enough differences that I felt it was worth a new question.
I have an STM32 MCU...
I am having an issue with running the initial blinky example that came with the nRF51 PCA10028 SDK in the Eclipse IDE . I will include screenshots of the issue. I believe...
I use nRF51-DK and nRF51-Dongle for a BLE sniffer.
Always the sniffer fails and marked with an error "Encrypted packet decrypted incorrectly (bad MIC)".
It can not be...
Hi,
I'm using long write in one characteristic but if I try to configure this characteritic with write authorization (attr_md.wr_auth = 1) it doesn't work. I need to send...
Hi, I disassembled an Acer Mouse and saw a chip named "NRF A 3152c 1517UH". Can anyone identify the chip or provide me with the data sheet for it.
Regards,
Steve
After i asked this question , i changed to use SDK 8.0.0 hrs "s110_for_dfu",
As the same step to try,
i downloaded softdevice(s110) & bootloader(for 8.0.0)
then opened...
Hi everyone, I implement nrf5_SDK_17.0.2 ble_app_uart example, but when I connect both GND wire and TX wire of the external device to my nRF52840 DK first, my nRF52840 DK...
Hi
As mentioned in this question: https://devzone.nordicsemi.com/f/nordic-q-a/69533/set-tx-power-on-zephyr-device , there is a sample to change the tx power using some HCI...
Hello,
I am trying to use the ble_app_rscs example app into the nRF5_SDK_17.1.0 package for connecting the nRF52840-DK board to the nRFToolbox Android application. However...
I have a small program that is to be used in production to test my device. It has to be scriptable so I'm using teraterm over rtt.
No external IO for a serial port.
Everything...
Hi Nordic,
Can you tell me how to remove commissioned a node from open-Thread ? Basically I want to remove a node from one network and put it in some other network. Are...
Hello,
I encountered a problem while trying to flash my PCA10040 nrf52 development kit.
I am able to compile my code in Segger Embedded Studio without a problem. The chip...
Hello:
I am using an nrf52840 on a custom board with W25Q01NV NOR Flash with the Nordic QSPI-NOR driver. Programming is with NCS v 1.8.0 (upgraded yesterday) and the VS...
Hi Team,
I am developing an application that required SPI communication with msp430.
But, some received characters are disorders, I see them by JLinkRTTViewer logs. For...
Hi
I'm using nRF51822 xxAA (256 Kbyte ROM). My code size are 66 690 byte, I'm using IAR.
Application memory setup:
This means that I have 131 KByte code size for my...
Hi,
I'm trying to configure my LTE modem (Icarus Board + nRF 9160 + SDK 1.7) with an external SIM.
For that i have to use the PDP configuration.
I use in my prj.conf...
Hi,
I am using SES and NCS SDK 1.6.1 under Win10.
A GPS module is connected to NRF5340, using an UARTE to communicate. The pin receiving GPS data is P0.31.
It works...
Hello,
I want to make sensor sleep and wake-up according to VDD.
- When VDD is below 2.8V, Sensor sleep.
- When VDD is above 2.8V, Sensor wake-up.
Since my board...
Hello,
We have a question from one of our customers as to whether the 52833 is compatible with the S340 Soft Device. On the Nordic website, it is not listed as a compatible...
Could someone explain how to power the nRF52840 via USB?
Looking at the schematics, and also reading the "objective" spec, I can see that VBUS is connected to the USB input...
