I have a USB host capable Android device running CentOS via Linux Deploy and everything is working perfectly except i'm unable to connect to my USB nRF24LU1+ Crazyradio PA...
Hi,
I am using multiperipheral mode in ble_app_hrs using the ble_app_multiperipheral example taking the functions on_connected and on_disconnected while connect and disconnect...
Hi,
I'm using nRF52810 on SDKv14.2 and I have changed the bootloader from 52832 to work for 52810. I could do OTA now. I found that the bootloader there is no timeout when...
Is there a way around the issue where bluetooth communication acting as a pass-though terminates the packet whenever null character is found in the packet.
SDK: nRF5_SDK_12...
Hi,
When creating and adding an characteristic to service, what the meaning and difference between these two variables:
attr_char_value.init_len
attr_char_value.max_len...
Hi all,
I have compiled the ble_app_hids_keyboard example for a nRF52832 on a Laird DVK-BL652 breakout board.
I have a tablet running android 5.1.1 and the nordic nRFConnect...
Hello All,
We are using nrf52840 board interface with wiznet550i.
We try to implement mqtt tls 1.2.we get following errors..
I get certificate verification error -0x2700...
Want to realize a function: stop broadcasting after a broadcast, update the broadcast content, and then start broadcasting again after the specified timeout. How can I judge...
I am using the nRF5_SDK_17.0.2_d674dde and the nrf5_SDK_for_Mesh_v5.0.0. I am using the nRF52 development kit and I want to know if I can use the flash fstorage on the mesh...
Hi. I am working on a project and am planning to offload most peripherals to the net core; a few are listed below. Is this a bad idea? I realize I might run out of flash memory...
hello ,
During my twim0 initialization, I have configured clear_bus_init as true and hold_bus_uninit as false. But i always get hold_bus_uninit as true.
then I dig into...
Hi!
We would like to install approx. 2000 pcs BLE devices in a mesh network. The device density is quite high (2x5 meters matrix, same level, no objects).
I think only...
I am looking for a automation where in the scripts should be able to send the CCCD(Client Characteristic Configuration Descriptor) response within one second.
1.Which tool...
Hi,
On a nrf52840 running SDK 17.0.2 and Softdevice 7.2, while being connected to two devices in central and peripheral role, I observe that on the connection where the...
I'm trying to see if there is a simple way to scan for ANT packets on all supported frequencies (not ANT+, which I know is on a single channel, 2457MHz). Just for the presence...
Hello, I am currently using the logger backend to send information via UART from the nRF52811 to a PC. This works well, but only for one way communication. I would like to...
I have nRF52840 dongles that have something already programmed on it. They are encased in plastic and I have no access to the little reset button. How can I install my SoftDevice...
Hi, I'm having trouble implementing DFU buttonless.
I ran the tutorial step by step in the following link: https://www.u-blox.com/sites/default/files/Add-NordicSemiconductorDFU...
Hi Nordic,
From some cases in the devzone, I know for nRF52 series, the ESB doesn't support 250Kbps mode.
One of my customer employ nRF51822 in their product, so I want...
Hi,
It seems that we are experiencing exactly the same as what is described in this topic by @kienasv. That topic seems closed for replies, and the solution has never been...
Hello ,
What is the purpose of the second line of the code in errata 89 ?
I mean this line ;
*(volatile uint32_t *)0x40003FFC;
did you use this one like nop ?
...
I need to install a BTLE application on an nRF52840 dongle that is enclosed in a case and therefore I do not have access to the reset button.
I have looked at some of the...
