Hi,
We've been seeing an intermittent connectivity issue in Yosemite in discovering BLE services, namely scanForPeripheralsWithServices does not return anything. The same...
Hi there is a problem in github.com/.../nrf51-UART-examples
any one can help?
I put empty loop in main, and comment off all ble related int. and I process uart_evt by...
Hi,everybody！
When i install master control panel 3.10.0.14, i can't find nrf.exe in " C:\Program Files\Nordic Semiconductor\Master Control Panel\3.10.0.14\nrf ". Only nrfutil...
Hi,
I've been using the nRF51 dev kit, and today it stopped mounting when I plug it in. It doesn't show up as MBED or BOOTLOADER.
I use both Mac OS X and Windows, though...
SDK_9.0.0
I was trying to implement 2 different UART connection parameters so I decide to use re-initialization.
My initial parameters included APP_UART_FLOW_CONTROL_LOW_POWER...
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...
I would like to maintain an isolated sdk and toolchain for a specific project. I used toolchain manager to install the sdk and toolchain into a new installation directory...
Hello, We have a custom board with nRF52832 in production, nRF5 SDK, s132, using BLE. We recently have faced some issues regarding connection from some of our clients.
The...
Hello, the nRF5340's SAADC has a temperature dependent offset according to the product specification. The offset can be measured (I suppose it is automatically applied within...
Hi,
I'm working on a custom board with nrf52832 and I'm running into an issue where the firmware will only run on the custom board in debug. But it works fine in nrf52DK...
I am trying to communicate with an I2C device using an nRF52840. I want to remove the external I2C pullup, so I want to reduce the communication speed to 10kHz. However, the...
This is the normal kconfig menu.
But it often happens that the following picture does not recognize anything in kconfig
and there is no devicetree option in the action...
Hello Nordic,
We developed our product using MCU NRF52840-QFAA-F-R. Our client is based in the EU. We plan to launch our product in 1-2 months.
I have a few questions...
Hello,
I am working on a prototype Bluetooth Low Energy module using the MDBT50Q-512K (by Raytac).
To measure the frequency of this prototype with test equipment, I am...
has been helping me connect to a device and I am finally able to do that, but as soon as I do, Zephyr crashes.
This is with a lightly modified central_uart project [00:00...
While creating a new board in step 2 of the exercise, there are a couple of problems with the sub-steps 1-5:
First, sub-step 1 says to name the board "DevAcademy nRF52833...
Hello,
I've been using the libuarte module in my project, and I done a power consumption reading. With libuarte switched on I'm consuming 0.78ma, and with it switched off...
We have been seeing a bootloop issue on some of our nRF52840 boards running NCS v2.6.1 using CR2032 coin cell batteries. The batteries are all around 3V.
This is an intermittent...
ON NCS SDK 2.7.0 version, how to calibrate SAADC?
I checked below code, I see that "Perform calibration before the reading is taken if requested.", it will trigger calibration...
