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 will be selling various ble products. My customers can connect to and program the devices using their bluetooth smart phone or tablet.
I want them to have the option...
Hi
I am trying to use the two GPIO pins. One GPIO pin is configured as a input and connected externally to a button.
The second is configured as an output pin. I want...
I am trying to complete the course "nRF Connect SDK Fundamentals" using a nRF52840 DK board (version 3.0.0) connected to a Mac Mini (Intel processor) running macOS version...
Hello,
I'm experiencing high current consumption with Zephyr OS. I'm using SDK 3.1.0 and the device still draws about 900 µA, and I don't know why. Although I have a custom...
Hi all, I am going through the beginner course and am using the MPU-6050 over I2C. I am able to communicate with the board where I get the WHO_AM_I. I can also read from the...
Hi,
I am getting framing error notifications from the nrfx uarte driver on a zephyr platform when receiving data from a certain external device, but only when there are...
Hello,
I want to have 2 applications running on nrf5340 CPUAPP (nothing on CPUNET) with app1 in flash and app2 (in RAM) getting launched by app1 once placed in RAM as a...
After switching to the BLE advertising module in SDK 16.0.0 (on an nRF52 board) and using it for over 3 months I am now discovering that no matter how I configure the advertising...
My firmware is blocked on custom board until RTT connects: Code hits and blocks on a printf. This doesnt happen when using an NRF5340, but does with NRF5280. Just trying to...
Hello, I am using v3.1.0 of the nRF SDK with a nRF52840-DK board.
I would like to run the "Counter RTC Driver Sample" (nrf/samples/zephyr/drivers/counter/alarm). The README...
I am updating our production tools and starting by simply trying to program the Thingy91 (or DK) with the following example from the internet. I keep getting timeout errors...
Hi Team,
I have configured I2C0 for reading data and sending iqs323 and iqs7211a. i have configured overlay file according pin conjuration which is below.
Pin configuration...
HI
Currently using NRF54L15 with NCS v3.0.0 and the periodic_sync_conn sample. I have created sysbuild.conf and added SB_CONFIG_BOOTLOADER_MCUBOOT=y. After compilation,...
Hi all,
I’m working with an nRF-based board and need to via software disable the internal DC-DC converter and use the LDO exclusively for testing purposes. I’m unclear on...
To confirm, when connecting a power source to VBAT for the first time, nPM2100 will automatically transition to Active mode assuming the power source can deliver enough current...
