Hello,
I am using ble_app_gls example and I have implemented static passkey in the code. Now I want to see if wireshark shows the passkey when I connect to ble devices. For...
Hi Team,
We are implementing an UART communication between a M4 processor (UART master) and a nRF51 (UART slave) and we want to use the UART in Low Power mode with flow...
Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Loaded Softdevice S140, ( Using NRF52840 DK board ) using NRFgo Studio.
App flash base is set to 0x00021000 and app RAM base is set to 0x20003000
Looking at the CPU...
In our earlier projects with nRF51 and SDK 8 we used to have bluetooth device names of length 13 or 14 characters. However, when using nRF52 and SDK 12 I noticed that the...
Does the Antenna in this Beacon relates with this "BAL-NRF02D3 '50 ohm balun transformer for 2.45GHz ISM"? Any idea what's this "BAL-NRF02D3" for? many thanks!
Dear Sir/Madam,
I am working on a 51822 project which send data to Android App. This project is actually an replacement to an old BLE sensor which is obsolete now. I have...
HI.
I use the peripheral example of SDK15 to implement functions such as uart, spi, and interrupt.
However, if soft device S140 is programmed, then my code is not programmed...
Hello, I am currently writing firmware using NRF52 SDK 11.0 (there are plans to port to SDK 15 eventually, but for now I need to get it running with 11) on Ubuntu 18.04. After...
Hi,
I am developing application update, the environment is NRF52832 and softdevice S132, compiler and debugger is IAR.
What I have done are:
1. Application binary file...
Using the example s110 project. I compiled in keil5, programmed the devkit using nrfgo studio, and tried to connect using the master control panel. Master control panel cannot...
I'm trying to use slave latency to reduce current consumption of my device.
Connection parameters defined in `main.c`:
#define MIN_CONN_INTERVAL MSEC_TO_UNITS(15, UNIT_1_25_MS...
I have been using the pc-ble-driver Python bindings to implement a peripheral. I have extended BLEDriver to support sd_ble_gatts_* the functions. I now have a working peripheral...
Hi,
At the moment I generate 4 independent pwm signals, I would prefer to have 6 but this is not possible to my understanding due to the lack of GPIOTE [ ref1 , ref2 ...
Hi Folks,
I'm having trouble running the demo second time followed the steps mentioned http://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.meshsdk...
I am having trouble with nRF5 SDKv15. I am using the nRF52840 SoC. I have been looking at the example projects for both the RTC and TWI implementations for reference and cannot...
Hi,
We are developing a wireless sensor for research purpose using NRF52. I was always develop under Bluetooth 5.0 environments. The phone i am always using is Xiaomi MI...
I know the Nordic provides timeout parameter to control advertising parameters.
If I set the ble_adv_fast_timeout to 1s, my ble-central device scanned the advertisement...
I can use standard UUIDs and successfully add a Service and several characteristics, so I think the error message above is a red herring. When I attempt to create a custom...
Hi there,
I am trying to modify flashwrtire peripheral example code for uart bootloader,
- I have used flash read write softdevice functions (sd_flash_read/sd_flash_write...
I am trying to program a BMD-300 over a serial connection through the RigDFU bootloader. The module has been updated to the latest factory image.
I can compile the application...
