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,
I have flashed lte_ble_gateway on nRf9160 DK (PCA10090) and hci_uart on nRF52840 SoC.
After flashing, I am getting some random RSSI values and MAC Address , instead...
Hello,
I have two micro-controllers communicating over SPI.
The STM32F746 is SPI master. The nRF52840 is SPI slave. I use SDK v15.3.
I am sending two bytes over SPI...
Hi.
I had to unpair from the Android Bluetooth list by doing pm_peers_delete () when bonding. It's ok. I know why it should. But sometimes I can't find my paired device...
To the kind attention of Nordic support team,
We are very interested indeed in using your nRF52840 and nRF52810 devices in our projects. We also would like to use your gazell...
Hi,
I have used nRF52832 with my Python code succesfully many days. Suddenly it stopped to working and gives me an error message: NordicSemiException: Failed to ble_gap_scan_start...
Hellou. I'm developing application, which is modifiaction of light switch demo. I need use 128 servers and one client. But when I redefine in SERVER_COUNT to 128 in client...
Hi all, ( nRF52 DK, SDK 15.3, S132 )
Many asking about how to add 2 "service data" in the GAP advertising, but no real answer on the solution !
The first service data...
Hey everybody!
I'm trying to implement the following use case.
Android device connects to nRF52, bonding occurs, android device is put into nRF52 whitelist, after this...
Hello, I am trying to combine light switch client example with fds functionality.
For these I did next steps:
Included all ‘c’ files from the fds example to the light...
I notice that the USB Serial (the lowest numbered COM port of the three, that's connected to the Cortex-M33) isn't opened in a Serial Terminal before the application starts...
Hello:
When I try to use mesh, I found that the bootloader never work in low power mode. If I only program application into the nrf52832, the power consumption of its low...
Hello.
I m working with mesh demo: https://github.com/NordicPlayground/thingy52-mesh-provisioning-demo
In Android app we can press "identify" and after that Thingy's led...
Hi, On a button press I need to enter to disconnect from the currently connected device and then start advertising in order to allow a new device to connect. I manage to disconnect...
I am trying to read analog value from a GPIO pin. Particularly I want to read battery voltage from a GPIO pin assign to P0.31. Please help me how can I read the analog va...
