I want to experiment with recording observations of the beacons with raspberry pi's.
Is there any precompiled firmware I can install on the nRF51822 smart beacon...
Hello everyone,
I am trying to communicate among 2 NRF24L01+ modules using 2 ATmega16A microcontrollers.
My SPI communication is working fine as I am able to write and...
Heads up for anyone using the IoT SDK (currently 0.8.0). This SDK has the TinyDTLS-0.8.1 embedded in it... and I believe that there is a bug in the TinyDTLS CCM functions...
A new library/toolkit has been built that allows us to invoke the services of an nRF24L01 from a Java environment. Documentation and links to the Github project can be found...
Hi,
I am sending data from Android phone in every 200 ms to nRF8001. But sometimes I found there is a 50 ms or 100 ms delay. It looks like nRF8001 spending some time in...
Hello,
I'm starting a new nRF51 project on mbed for a custom board. I wish to know what is the "cleanest" way to define pinout (what file to edit) ?
Thank you
I have enabled data ready interrupt bit and also enabled the fifo bit and also enabled gyro_fifo and accel_fifo bits in mpu6050 so that when data ready interrupt occurs the...
I have an application that will have up to 20 devices communicating with a gateway. Each device will need to send around 2MB of data every 5 minutes. We would like to use...
Hello.
I try to BLE and GPIOTE.
The reason for using GPIOTE is to read data from the temperature sensor.
And I want to sending data of temperature sensor by BLE...
Which type of PCB antenna should i use for BLE beacons based on nRF52832, nRF52840 and nRF52805 for longer range applications.?
Can i use the same antenna used in nRF52DK...
Hi All,
There are few chips that Nordic supports Direction Finding.
nRF5340,
nRF52833
nRF52820
nRF52811
Is it possible to know the recommended chip I should...
hi all,
NRF_ERROR_INVALID_STATE is coming when i initialise Ble_stak_init form nrf_sdh_enable_request() function.
I initalised ble once and disabled using sd_softdevice_disable...
Hello,
I am developing on the Garmin LIDAR-Lite v4 , which uses an nRF52840 internally with the programming pins exposed. I am able to run my OpenThread application on this...
Hi
while developing I've discovered that the current tickless implementation using RTC causes the idle task to loop for one tick before waking the next task up.
I've instrumented...
Platform: nRF52840 { development kit } SDK: nRF5_SDK_16.0.0 Can sdk_config be used to remap any pins for used a SCK and MOSI and MISO? Specifically, can the following mapping...
Hi all,
I'm running into this error when trying to compile anything for the SPI library in Cmake
CMake Error at ../../../cmake/extensions.cmake:372 (add_library):...
SDK v16.0 NRF52832
Hi
We have been using the the NRF Bootloader for sometime, but we have encountered an issue where if the DFU (Serial) is interrupted (ie, USB cable...
Hi,
I've been using the Thingy:91 to communicate with some sensors. One of this sensors is causing us some trouble: sometimes the I2C communication with him seems to fail...
Hello
I would like to commission my Thread network but my Thread network is isolated (I have no wifi) but I have bluetooth which works in parallel to the Thread network...
I tried to use pin_change_example in SDK to catch Interrupts (at first line) but I'm missing lots of them, I don't want to use PPI mechanism I just want to run my ISR in time...
Hi All,
I have developed my application for the nRF52832 (SKD15.2) on top of the TWI sensor example. I moved from the legacy TWI driver to nrfx due to the data length limit...
