hello, im from india im using nrf24l01+ for my project to transmit and receive data between two arduinos. i tried all tutorial basic programs but i cant sucessfully send and...
I'm analyzing app_timer scheduling code..
I have an question about list_insertation_handler function in SWI0_ISR
I think if ( (p_timer->ticks_at_start - m_ticks_latest...
I would like to test the newly added v4.2/v5.0 Bluetooth features (e.g. LE Secure Connections, Data Packet Length Extension, 2xSpeed, etc) against non-nordic devices. I have...
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,
i am working on ble project where i am trying to develop a project with master(mobile phone)-bridge(acting as master and slave,nrf board)-slave(nrf board) .i use the...
Hi,
I would like to save the most energy when going to sleep mode. In particular, I want to turn off all modules except the RTC timer.
So, after shutting down the radio...
Hi,
How could i implement Just work pairing method in my "ble central and peripheral" example. I modified project to suit my need, and everything works fine, untill i try...
I am working on a ble project ,'ble_central_and_peripheral",s130.In this project the device acts as master and slave. It connects to the slave only if the address is predefined...
I may be missing something. I am trying to generate a square wave from a GPIO pin in a BLE application (SoftDevice 8.0). I tried libraries (nrf_pwm.c and nrf_pwm.h) in this...
Why does the nRF52 only have +4dB output when most competitor chips are atleast +6dB (some up to +10dB). I understand that the RX has been improved by 3dB for a better overall...
Is there a way to know that there is no more data being received via UART?
One solution is, of course, to start a timer every time a byte is received via uart_evt_handler...
I am using read characteristic to read data from from a characteristic. The characteristics range from 2 bytes to 32 bytes in length. The time to read the data using IOS,...
For those of us who were not invited to Norway to try the nRF52 over the next two days....
When and how can we get our hands on a nRF52 development kit?
For example, ble_advdata_set() wants to insert company identifier and a "00" in the last byte of the response packet. Are these required, and if not, how to use the ble_advdata_set...
Hi there,
One quick question about updating Beacon configuration, including UUID, major, and minor. For development, we can use our APP on the phone or Master Control Panel...
I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
