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...
Hi,
I have been working with different boards to implement different ML TensorFlow Lite samples in the 52840. I used Particle and Arduino BLE Sense.
All forks from the...
Hello,
I have programmed Fanstel BC832 module with S132 and ble_app_blinky example successfully and I can see the advertisement of BC832 on nRF Connect app. The thing is...
Hi,
I am trying to render some chinese strings on an OLED display. For this I would like to concatenate some strings using swprintf.
But when the replacement string contains...
Hi,
I am trying to flash my nrf52840 dongle via nrfconnect, but it doesn't work.
My project is based on BlueTooth and ZigBee connectivities, so I opened the programmer...
Hi there
I am currently trying to wakeup from system On mode using the DETECT signal and Port Event.
According to the product specification:
Trying to put the system...
Hello,
I'm using zephyr logging APIs to print to serial port. If I log too quickly the output is not correct. Running the code below I get
[00:00:00.626,464] <inf>[00...
Hi,
I am developing a new design using your nRF9160(using LTE ONLY targeted for the US /FCC) + NRF52840 ( using BLE ONLY)
I have noticed that in both the reference designs...
Hi,
We are using NRF52840 in our project. Here my doubt is we need to read the voltage from the sensor which will vary from 0 to 5 v .Can you plz tell me which example program...
Hi, I added the SAADC feature to a beacon project so I can measure the battery voltage. Interesting thing is that my readings always show around 100mV less then VDD voltage...
We are developing a small BLE device and want to make sure we follow reasonable security standards. What type of communication security would a typical device like headphones...
Hi,
I want to change the pin configuration for the uart2. I change it in the SES 's Project>Edit Device Tree .
However, if I change the tx pin to 0x0f , it cannot send...
Hello, Is there any NFC sample for Thingy:91 . I need to connect a device to Thingy:91 using NFC for a project. I am using v1.1.0 tag of ncs repo.To understand how NFC libraries...
I need to set REGOUT0 to 3v3 for a custom board. What's the best way to do this using the armgcc toolchain? Right now, I'm setting the value first thing in my main:
Is...
Hi,
I try to write some data into the flash memory, but I always get a hardfault when I try to use the write function provided from the examples:
No I think this...
