I'm trying to use the nrf8001 (and arduino) to send MIDI (musical note data) to Mac OSX. According to the Apple developer site the midi profile requires that the characteristic...
I have a custom made board that has an EFM32WG360F256 communicating to an nRF8001, verified that the ACI protocol works with repeated echos, however when I run the efm_ble_my_project_template...
Hi,
I have 3 nRF51 DK pca10028 v1.1.0
I compiled and run power profiling example and after that I cannot flash or connect to the devices (tested in all three of them)...
Hi Guys,
Thanks for your precious time and insight. Let me try to explain what we did,
We have developed a custom board
After assembling the board, we do a bare board...
Hello all, this tutorial goes to a fellow named Emil who helped me with this project.
Number 1_ Make sure you set up the terminal viewer For debugging with real.You need...
Seeing recent response to my original question on multiple chip selects, I've opted to share a modification to spi_master that I've implemented in part to make handling some...
What is the official status of the Softdevice Serialization for S130 in SDK 9? I could see an older answer on how that was removed in SDK 8 but since almost half year has...
Relates to: Thingy91 nRF9160 SDK v2.6.1 I am having trouble successfully extending the size of the tfm partition. I took a sample static partition file from nrf\boards\arm...
I would like for the high duty cycle direct advertising to restart immediately after the ~1.2s timeout.
[I'm using Zephyr. I'm also really new to programming these devices...
Hello, i´m having some problems with the SIM card on my custom NRF9160 board.
if i try to use the AT%XSIM? command to check for the UUIC state i get the following response...
Hi Nordic Community
I was using the nRF Connect Android App to scan the contents of the advertisements sent by my board.
My device is C7:51:E9:6E:C7:43
My question...
When using the mcumgr tool to list images on the NRF5340 development kit, the bootable field is reported as false , and the flags field is empty for the flashed image. This...
Hello Team, I'm trying to use the implement some WolfSSL extensions into my project and get errors while building it.
Preinformation:
I installed the SDK v2.7.0 using...
On our platform we have the following configuration of firmware:
Master boot record
Boot loader
Thread application (compiled separately from the boot loader)
We...
Hi,
I am trying to write a file with dummy data on my internal flash memory mx25r6435f of nrf5340. Then read back from the file and see it in putty. Here is the folder...
Hi
I have an external NOR flash chip which is powered off on startup. The idea is to power up the flash when needed to reserve power. On startup, I get the error message...
I haven't found much documentation yet regarding multiple threads in the secure partition, so I wanted to ask if this would be possible. Was planning to also test it out myself...
Hi,
We have a requirement to not exceed 63 mW of WiFi Tx power at any time for any band (2.4 or 5 GHz) . There is a statement about changing Tx power is not supported. Can...
Hi, We are currently migrating our project, originally developed with NCS version 1.8.0, to the latest NCS 2.7.0, while incorporating MCUboot for both of them. During this...
Hello,
I am encountering an issue with the nrfutil settings generate command. Each time the command is executed with the exact same parameters, the resulting settings.hex...
SoC: nrf52840
SDK: OpenConnect 2.4.4
I have been developing an ambient noise system using I2C microphone, nrf52840 and Zigbee networks for some time. The firmare reads...
Hi,
Is nRF52811 / S140 capable of simultaneously being in peripheral (connected slave) and central (connected master) mode like described in this blog post https://jimmywongiot...
