I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. In the examples I found a way to control an LED using the methods LEDS_ON and LEDS_OFF. I wanted...
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...
I have used nrfgo studio, nrfjprog, jlink commander. Whenever i try, it is unable to find the jlinkarm.dll. i have checked the registry, reinstalled everything, but same error...
I use example ble_app_uart_pca10028_s130, I want to change the connection parameters by changing #define MIN_CONN_INTERVAL, #define MAX_CONN_INTERVAL, but when I use oscilloscope...
Hi,
I have been using the nRF51-DK to develop a program for capacitive sensing. I want to design a custom PCB with the nRF51422 chip on it. Do I need to have an oscillator...
Hello,
Using NRF52832, I need to convert to BLE 19.2 kbits / sec bit stream, received from another processor UART. I need a sample program, which I can adapt to do this....
Hi I was use example ble_app_uart with SDK 12.3.0 and nrf51802 for a data transport, after BLE connection, the example need uart receive more than 20 or "\r\n" ,the data will...
Hi, for carrier and modulation carrier signal is confusing.
What is the difference between their center frequency point for same frequency? Or modulated carrier will...
i'm using ionic2 framework with BLE plugin to connect nordicsemi devices. i can scan and see the list of devices and also connect to the device , but for reading and writing...
Hi,
I'm thinking about implementing automated testing of current consumption using the PPK, and in the PPK blog it says:
"We are planning on also making a Python API that...
Hi,
I call nrf_drv_gpiote_in_init in multiple places during initialisation to get all peripherals configured. At some point it stops working in the sense that it doesn...
Few weeeks back we have purchased beacons from chinese manufacturer (Radioland China). He had provided me iBeacons. We bought beacons as we are working on some beacon solution...
