Hello,
I'm using the nrf51422 with 210 softdevice.
I'm trying to figure out a way for the receiving slave device to go to sleep when away from the master, but to wake...
To be able to upgrade FW through UART, a bootloader for nrf51822 is required in my project. I have tried out the example bootloader in SDK. But this example is using softdevice...
I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
NRF52832, nRF52840 is under consideration for development. Because of the implementation of Secure Boot and Secure Key Storage capabilities, we want to choose the nRF52840...
Hi,
I was able to upload a binary file before, but not able to upload a binary file to nRF connect app in order to FOTA.
Could you please help me to upload a binary file...
I am trying to compile and run the ble_app_hrs example for an nRF52810 dev board, using Segger Embedded Studio v5.34. I am using nRF5_SDK_17.0.2_d674dde, with s132. This is...
Hi,
I am looking for a working example for upgrading the MCUBoot itself when we have the configuration B0+MCUBoot+APP, especially wrt to SLM application.
I have gone through...
Hi, I am developing using Segger Embedded Studio.
I downloaded the module and checked that output/debug/Exe has a .hex file.
Then can I download this output file back...
Hello,
We are testing Angle of Arrival feature which was released in Bluetooth v5.1 We are currently using Texas Instrument CC2640R2F and TI angle of arrival board to...
Hi,
I'm using nrf52840 with BLE functionality.
I don't use sd_ble_gap_tx_power_set in my application.
Does it mean that I'm using default power (dbm)?
What is the...
Hi,
i am trying to interface an external spi flash memory with nrf52832 to store temp. data.
i tried to read the manufacture/device id but i am getting wrong data.
my...
Dear Sirs
We are planning to have our end product certified by FCC and CE. It uses the nrF52840 SOC directly on our PCB. This has the following QDID : 124988.
We have...
I am using cjmcu 8223 board for my project so for uploading program I brought a ST-link V2 pen drive like device but I can't able to detect the board on the ST-link software...
Hi
I am currently evaluating a 52840-DK (from 2017 I believe) and several 52840 dongles (ordered very recently). I managed to successfully run the light/switch mesh example...
Hello,
I'm trying to port the radio synchronization to a nRF5340. For this i need to use a DPPI group that clear a timer and disable itself for doing the task only 1 time...
I'm getting an undocumented status value back from nrfjprog when I try to program my dev board:
ERROR: command exited with status 3221225477 : nrfjprog --program C:/mdsg...
