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, few days ago when I attach the nRf51-DK and try to read the content, the nrfgo software freezes or crashes.
If it freezes i can see clearly the content stack of the...
Does anyone know what's the maximum acceptable input timeout_ticks of function
uint32_t app_timer_start(app_timer_id_t timer_id, uint32_t timeout_ticks, void * p_context...
Hello,
I really need the ability to switch between different advertising messages. Could you please (please!) add a callback after an advertising message has been sent...
We are using the NRF board to act as node.
Samsung Galaxy S6 device is being used as the Router. We are trying to ping the node using ping6 command.
The issue is that the...
I have a working peripheral NUS application to pair/bond by entering passkey in the nrf master toolbox android application.
Now i want to replace the mobile witha nrf 51822...
nrf51822bluetooth low energycode 10
twiddle gravatar image
twiddle
1
asked May 9 '16
I've modified Nordic's "Nordic_Keyboard" sample to work with my custom board, just...
Hello Everyone,
I am designing the prototype using NRF51822 and i have choosen the DC DC power mode but the real problem is most of the time my radio will be sleeping so...
I have nRF52 Development Kit (PCA10040). I'm using Keil uVision.
I want to measure RSSI of some beacons and if the signal is strong then send MAC of this beacon over UART...
Hello Everyone
I'm trying to debug ble_app_beacon project, having the following error when trying to launch the debug session:
Error in final launch sequence Error executing...
Dear Sir:
I have a (BLE + 2.4GHz)Mouse project, But now I had some problmes. Please help deal,
Thank you so much Sir.
a). My program modification base on "nrfready_desktop_2_v3...
Hello all,
Just to note any versions that need saying, I am using
SD 110, V8
The 10.0 SDK, freshly unzipped
The dual bank BLE bootloader, unmodified
Arm...
I was looking at this PA/LNA example: here . I noticed something I'm not sure about, so I was hoping someone could shed some light on this.
In the diagram shown in the...
I've been working on a project, which requires data transmitted through ble to cell phone app. The user could acquire the data from the sensor when he sends a specific string...
Hi
We use the NRF51 in a mesh sensor network. We noticed in a trailer suited for cold chain transport (double metal walls with thermal isolation between) that the radio...
