GOAL: To send one 20-byte data packet from an Android Galaxy S5 to nrf51822 and send three 20-byte packets from the nrf51822 to the S5 in a single connection interval of 10...
Hello, I have looked into the compatibility matrix and I couldn't find any clear answer about if the NRF Beacon Kit is compatible or not with the S130. Does anyone tried to...
hi:
now.i have a development board(nrfgo motherboard).there is a debug port on the board.i think it can be debugged on the keil.if it can.what driver or others i need.thank...
This is what I got after upgrading my nRF51 dongle firmware.
It always times out.
I didn't somehow got one of my J-Link Lite upgraded, but couldn't repeat the process...
Hi all,
Good day.
Could you please recommend an Android or IOS APP which can connect 8 or more BLE peripherals at the same time.
Thanks & Regards
Jenson
I know that suggested debugger for nRF51xxx is J-Link or openOCD with CMSIS-DAP, but I would like to use BDI3000 debugger, which does support SWD interface and Cortex-M0 processors...
Hi guys,
in my application, I'm trying to do multiple fota, I succeed at the first time & after that I can jump again to the bootloader, but after that something is going...
I used nRF51822 IC and SDK11 with softdevice S130. I found a problem that our product cannot work. I dumped the hex code of 2sets from 0x00000000 to 0x0003ffff. One can work...
Hi,
I am using the nRF51822 module. I am facing problem to send multiple data formats packets over nrf module. I am using nrf SDK 11 version.
I am attaching my code with...
I want to start developing a Bluetooth device with the NRF52 DK. For debugging and sniffing purposes to see what is going over the air, use the NRF51 dongle, get a NRF51 DK...
In the nRF52 specification, I cannot find figures for the interrupt latency for event on GPIO pins in different power mode OFF, ON (constant latency, Low Power).
Can you...
Hi. I need to use direct advertising option in my application to minimize the time needed to establish the connection.
Firstly, I set up the connection during "normal" fast...
Dear Nordic Team,
Thanks for supporting.
I am try to work multiple (Peripheral) tag ID read with one central and stored in my PC via UART communication. Which example...
Hi,
I am new to nRF microcontroller and communication . currently, I am working on nRF51822 microcontroller. I am able to communicate between two nRF51822 microcontrollers...
I am trying to modify make file of UART with make file of timer to give the functionality of UART and timer. I created the single code in main c file and added necessary source...
I have an application with my own custom service with a 128-bit UUID (including 4 characteristics). The application has worked so far. Now I try to add DFU service support...
hello all,
do you know if there is a way to disable code optimization only on some part of code?
I use optimization level 1 in Keil (otherwise the code does not fit...
Hi,
If I am honest I have encountered a weirdest problem since I have been programming. Here is the code (function void scheduler_mass_history_handler) which is executed...
Hello,
I have just started working with BLE, and I am trying out trial examples in NRF SDK 12, on pca 10031 board
I am working with ble_app_uart (BLE peripheral)example...
