Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
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
We have a prototype device that disconnects and reconnects frequently. When moving from a BLE 4.2 chip to the nrf52840 (BLE 5), we noticed that the time to complete the initial...
Hello,
I am developing a project with a host processor and Minew BT module with NRF52811. The module and the host processor are communicating via I2C (TWIS). The host processor...
Hi,all
As said above, i've tested two laptops, and this situation happened. I have no idea why this will happen. Is there may any problem with the c onnection parameters...
I used stm32 as master and nordic board as a slave , in stm32 i used spi2 where my configuration is , baud rate is 4MBits/s , clock polarity high , clock phase 1 edge and...
I am trying to locate documentation that has recommended solder paste and reflow specifications for the QFN package. I see there was a similar request made quite some time...
Hi,
When looking at the release notes for the latest nrf9160 modem firmware, it says that the B0 devices are for development only, and B1 for production. I have a number...
Hi there!
Back again with another question. Now that I've finaly managed to get the Bitmap image to show on the display (ST7735), I noticed the playback of audio from the...
Hi What is the better way to add multiple generic on off element to light switch server application. currently planing to add seperate simple_on_off_server_t m_server_x and...
Hi~.
I have an inquiry about sleep and wake up of the nRF52840 in high voltage mode.
Hardware and power design configuration
I am trying to use high voltage mode by...
When the application is started I get the following error:
<error> peer_manager_pds: Could not initialize flash storage. fds_init() returned 0x860A. 00> 00> <error> peer_manager...
Hi there!
I have an SD card reader and ST7735 connected to an nRF52850 DK, both working fine. Furthermore, I 'm using ARMGCC in combination with Make, nRF5 SDK, nRF SDK...
Hello everybody,
I´m trying to add a custom service to the ble_app_buttonless_dfu example in sdk 17.0.2 . Therfore i increment the NRF_SDH_BLE_VS_UUID_COUNT but this results...
Hello, I´m using nRF52DK BLE module with ContikiNG and I seem to be having issues when trying to connect with the device using the mac address. I´m trying to setup the basic...
Dear all, I'm new on nordic and I have to combine a bootloader BLE+UART. I read some threads but I can't to combine UART + BLE. Can I have an help?
Thanks in advance
Hello,
I am trying to configure my own bootloader for DFU, i use the secure_bootloader_ble_s132 as an exemple for nrf52832 DK.
after i flash the softdevice, the app...
