Hello,
I'm using the nrf51422 with 210 softdevice.
I'm trying to figure out a way for the receiving slave device to go to sleep when away from the master, but to wake...
To be able to upgrade FW through UART, a bootloader for nrf51822 is required in my project. I have tried out the example bootloader in SDK. But this example is using softdevice...
I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
The documentation is VERY difficult to search. A search only goes over the chapter. I get different results depending upon which one I am in .... aarrg! And there are SOOO...
Hi,
I am not sure about the functionality of notify_cccd_handle.I am sending data from central to peripheral so the central should receive a notification from peripheral...
Very similar to this post , my use case involves cycling the modem between online and offline ("AT+CFUN=1" and "AT+CFUN=4"), for enabling GPS and also for reducing power consumption...
I am trying to broadcast an advertisement packet from a Nordic board nrf52840.
I have downloaded the latest nordic sdk and am loading the ble beacon example to the device...
Hello Nordic team, I'm currently developping a project that uses the nrf52840 as an HTTP server/client on top of its Bluetooth functionnalities.
I'm looking into implementing...
Hi,
I'm currently wprking on my project, my project it's about swarm, before the master swarm can advertise the message to the slave swarm through blehandler function now...
Hi,
My unit based on NRF52832 with SDK11 and works as pheripheral.
I started my project from nordics NUS (Nordic uart service) example.
My IOS software developer wants...
Hi Sir,
We got the nRF52833-DK, and tried to program the nRF52832 IC through the nRF52833-DK.
We download the latest version of nRF connect and command line tool, but...
Dear,
I am using THINGY:91
I am trying to read the data from BME680 sensor:
1. config: ( i used conf file from asset_tracking)
and, get the temperature:
...
Hello,
I am using UART1 to communicate with sensor. It is working fine. I can receive the data. Now I want to modify this data. When I use strcpy() function, it works properly...
Hi Team,
We are trying to make Nordic NRF52840DK board to act as a server (BLE ) where as we are trying to connect other board (Not the Nordic chip) has only transmitter...
Hello again, I accidently verified one of my own answer so I will retry.
I am currently trying to update the firmware for Thingy 52, using the NRF52 development kit. ...
I'm using a nrf52840dk as peripheral and iOS (iPhone 8) as a central. They are to be paired. The pairing routine is already implemented and works fine. The problem is that...
Update: Was me being a dumb ass and calling the advertising start higher up in code that I thought I disabled. After truly disabling the BLE, I was able to debug and found...
Hi,
Overview: In our board BMD340 (containing nRF52840) module present with GSM module and they exchange data using UART(PINRX-6,PINTX-7). Now we trying to use "ble_app_uart...
