The at command documentation says that ENVEVAL is only available in system mode 2 (CFUN=2). Is there a reason why the command can't be run in any other mode? For example if...
Hi
The TWI driver has a twi_clear_bus() function but the TWIM does not.
I'm getting an I2C error, and need to do I2C soft reset. I'm doing this manually at moment but...
I recently completed a field-upgrade path from an nRF5 SDK 17.1 application (with the legacy Secure DFU bootloader) to a fresh NCS-based firmware stack, while preserving user...
Hi, I am trying to understand the Friend and LPN behaviour. For that I am refering to nRF sample application light" and "light_switch". Below is the setup details: 1. On one...
Hi,
I've been using NRF Cloud without issues (Pro subscription) and I am no longer able to login my NRF Cloud account. I tried changing password and use different type of...
Hello,
I have a design where nrf51422 works as companion chip together with an other uC as main controller (STM32F4).
I need to reset the NRF from the main controller...
Hi,
For our new product we are using nRF52832 chip for BLE and NFC. We have a query regarding the NFC section which is listed below-
Please refer the recommended EMC filter...
I have captured the ble packet showing as the screenshot by using the ble sniffer(win7 ) and wireshark.
But I did not understand the meaning of delta time (such as end to...
Hello!
I would like to whitelist a peripheral when -60 dBm RSSI is achieved (this means that central will bond to peripheral by proximity) but later data exchange must...
Hi all, i have an application with a smart beacon kit; i won't resume the whole project because it's long and boring, i will just say that i have a service that every 100...
Hi,
I'm using the S110 v8.0 on a nrf51422 together with our own scheduler with a few lines left from SDK v8.1.
I'm sending out advertising containing some extra data and...
Dear
As far as I know, the nRF51822 has the Pin Crossbar feature that weu can chose and connect
any GPIO pins as second UART.
I need to talk to two UART peripherals...
Hello Everyone,
I have created an schematic for m custom prototype using NRF51BLE with Sigfox Radio chip whenever i press the button on the NRF51i has to send message to...
Hello,
is there a trick, how the Radio peripherals device address match feature could be used to implement those advertising filter policies that filters based on the PDU...
I want to program the ARM MCU in the nRF51822 Development Kit for my own purposes and then send the processed data using the BLE module in the kit to another nRF51822 Development...
I have been using this mode to init the app_uart_fifo code on SDK8 for a while now and when moving over to the SDK11 code I was in the app_uart_fifo.c code and it's radically...
Has anyone taken the Nordic LE Secure ECDH key exchange and encryption code though FIPS 140-2 certification and what level was attained? I was tasked with getting to level...
Hi,
I am working on the heart_rate_collector example code of nrf51-ble-driver_linux_0.5.0.
When I use "sd_ble_opt_set" to set channel map as below, the API will retrun...
Brand new PC running windows 10.
Installed all of the necessary drivers (J-Link 5.12f)
To clarify any tool that tries J-Link connect crashes.
Also same behaviour with...
Im having problems running DFU serial examples.
i use one of the examples of the SDK but it seems like board doesnt leave the bootloader mode and memory value doesnt change...
