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...
Hello,
I am working on a project that I built using the nRF52DK and then created a custom PCB. The software I wrote works on the DK with a breakout board for the RTC and...
Hi,
I am using a nRF52832,and to begin with I have to erase my memory,so I connect nRF52832 and click erase all.
The result is shown below,I wonder why I can't erase my...
After trials and tribulations I have finally gotten a pulse ox device to work as I needed to. I started with the health thermometer example in the 12.3.0 SDK which is the...
Hi
I tried following the eclipse installation tutorial: devzone.nordicsemi.com/.../
And after a while I got eclipse to handle the Nordic stuff, but when I try to import...
Please find attached several fixes for bugs / incomplete protocol implementation in the MQTTSN stack that we have identified for inclusion in future versions of the SDK. ...
The Thread SDK is pretty awesome! :) However, It does has a bit of a learning curve for me because it only uses UDP instead of TCP.
While searching I found an MQTT variant...
We're developing on a custom NRF53 board. With the I2C bus disconnected from all peripherals, but with external 10k pullups connected, we get the following waveform when attempring...
Hello,
We are working on a research project in Sheridan College to create an indoor positioning system using BLE 5.1’s Angle of Arrival feature. We noticed that nRF52833...
Hi,
I am using the nrf52840dk trying to connect my bike power meter over ANT+, to then forward data to cloud (will be using the nrf9160dk and then the thingy91 once I get...
Dear Support,
I'm evaluating a tiny BLE chip that we can do:
reading multiple three SPI sensors: pressure sensor, accelerometer, and FRAM.
So with your BLE chip...
Hi,
Using 52833 it seems that sometimes the radio quits responding, ie, it is in NRF_RADIO_STATE_DISABLED state and there is
no obvious way to get it out of that state...
Hello,
I'm trying to program the ble_app_uart example program from SDK 17.0.2 in Segger Embedded Studio using softdevice 132 to a custom PCB (with the nRF52832 chip) using...
Hi,
I am using nrf9160 to handle the MQTT protocol and collect the data packets from another microcontroller using the UART interface.
Sending the data to the server using...
Hello all,
since Tuesday I'm trying to get the example project ble_app_uart_c (SDK Version 12) running. Meanwhile I can compile the project without errors, but when I flash...
I am trying to set up the nRF52840DK to interrupt on the comparator input on A0 going above the threshold. I figured, I think, how to set the comparator up but I am havin...
