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...
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...
Hi, I am now developing a product which uses nrf51422 chip. In this product, I use buttons to turn on and off (since I don't have hard-power cut off circuit, we use system...
Hi
I wonder if the SDK DTM example can be used with a Rhode & Schwarz CMW500 unit. Are the commands compatible with each other, i.e. expected by the CMW500 and DTM example...
Hi,
we're evaluating NRF52 as a platform for a project in the agricultural space and I have some beginner's questions:
Is it feasible to use a timer firing at 100kHz...
Hello,
I created a custom board with the BMD350 module (it has a nRF52832 chip), and I a trying to program it with the BMD300 eval board.
The module on my custom board...
I am using a nRF51422 device with the SDK 11. The task is to transmit battery service data to an application on the phone. I was wondering if there is a tutorial available...
Hi,
I used "ble_image_transfer" sample code and can get the all the stuff I want and now I'm implementing the central device for it,
but somehow I always got the "cccd_configure...
SDK 14.0.0/S132 5.0.0
When a whitelist is in use and during a connection, a call to ble_start_advertising is made to change advertising to a non-connectable type
since...
This keeps happening every time I stop the program for a while and then resume execution.
N.B. I did put a breakpoint trying to catch the problem.
Softdevice s132 6...
Hi All,
I have more boards on which I have loaded the code ble_app_uart_c (nRF5_SDK_15.2.0_9412b96) which I use as central devices and I have other boards on which I have...
I need to send the following sequence of bits through TWI
start bit | 7 bit address | write | slave ACK | stop bit
I looked through the twi_hw_master.c and it seems...
When building a project that compiles the hal_nfc_t2t.c, it errors for nRF52840, but works for nRF52832.
For the nRF52840, I get these errors:
Looking for some of the...
Hello, I want to transfer a large file (approx. 1.5MB) over BLE using nRF52 Module in a way where BLE Host and BLE Controller will be on the nRF52 SoC and the application...
I added ams service to my project, and I tested with my iphone 7P, seems all goes well. But today I tested with my iphone 5S, sometimes the hardfault exception raise.
Hi Nordic,
I'm trying to use a nrf52832 dev kit (v1.1.1) with NRF Connect (v2.5.0 on mac) to communicate to my device (NRF52832). My device has implemented MTU exchange...
