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...
The task I am working on is sending a list of records from an nRF52832 chip to a central. Before sending the records, the total number of them should be sent, so the central...
Hello. I'd like to know. Can I trust to opportunite to firmware my controller (nrf52832) over the air. I mean is there any chance do not be able to do it, for example if last...
I'm using a module that has nRF24L01 mounted.
When I transmit to many PRXs, using the same frequency and channel, I expect to receive
many ACK signal at the same time.
...
I'm using nRF24L01 in a star network and i want to disable ACK.
I write the ACTIVATE command followed by 0x73, then a write to register FEATURE the value 0x01.
In this way...
I am trying to follow the tutorial given on this page:
devzone.nordicsemi.com/.../
However, my eclipse project does not build and created following log
13:55:03 ...
app_pwm_uninit is hanging the code. The control goes to pwm_dealloc() and then in nrf_drv_ppi_channel_free() it hangs.
Using SDK10. I want to change the PWM frequency and...
I am new to eclipse IDE and I am following tutorial on this page:
devzone.nordicsemi.com/.../
I am able to make the blinky project on the terminal and it does create...
Hi,
I have the following piece of code.
nrf_gpio_cfg_output(PIN_EN_BSTR);
for(int i=0;i<300;i++)
{
nrf_gpio_pin_clear(PIN_EN_BSTR);
__NOP();
__NOP();...
Hi,
I’m trying to use new SKD 12 secured bootloader but can’t pass signature check in dfu_req_handling.c\dfu_handle_prevalidate() (code after switch case DFU_SIGNATURE_TYPE_ECDSA_P256_SHA256...
Per table 19.4.2 in the nRF52 PS v 1.1:
, what is the difference between CL (load cap) and C0 (shunt cap)? The max ESR is specified for C0 but not CL. The xtal datasheets...
I'm looking for an nRF52 development kit with the PCA10040 1.1.0 or 1.1.1 board and the revision 1 IC . Closest I can find is that SemiconductorStore (Symmetry) claims theirs...
I'm trying to write an iOS app that scans for a specific UUID being advertised
e.g.
NSDictionary* options = [[NSDictionary alloc] initWithObjectsAndKeys:[NSNumber numberWithBool...
The old DFU documentation had nice memory maps explaining how the DFU memory map works.
developer.nordicsemi.com/.../a00056.html
But I can't find this map for newer...
In the ble_nus service (SDK11.0.0 S132 nRF52), what is the simplest way to modify on_write() to send inform the main application the CCCD for notifications has changed:
...
