Hello,
i would like to know if the new SoftDevice 130 for the nrf51822 is compatible with the DFU OTA bootloader example provided in the SDK (nrf51822/Board/nrf6310/device_firmware_updates...
Can I get uuid of central device from peripheral device(nrf51822) ?
I want to check out which smart device is connected.
May be I can tell central is iphone4s or iphone5...
Recently s110_nrf51822_7.0.0 softdevice has been released. I cannot find specification where those new amazing features (they are impressive, indeed :) ) are described, so...
Hi All,
Please correct the following in my understanding. Also , i am planning to build a
remote controlled device using a PWM output. How does ATT,GATT and GAP affect/influence...
My board works most of the time are very good，but one time i power down the board when ble connecting and data transmitting，the board can't work when power on.and i can't...
I call the k_msgq_get function to get a msg,however it return -11,which is not explain in document.
code:
Raw_data raw_data ;
int rr = k_msgq_get (& df_packet_msgq...
Hello,
I am working with the 9160DK and the AWS IoT sample in NRF Connect 1.8.0. The app is usually able to connect to LTE but sometimes it gets stuck and never connects...
Hi,
I am testing simple code on various project on my custom board. I have 4 Leds on custom board.
for (int i=0;i<50;i++) { nrf_gpio_cfg_output(i); }
I have LED connected...
Hi, We are attempting moving our BLE security from mitm to lesc+mitm, and have a few questions on the matter:
Is it "good practice" to change the security of the characteristics...
Hi,
I have developed a device with a smartphone controller. I can transmit and receive commands to the device using the ble_app_uart instance. I want to send data from device...
Hi Friends,
I am not yet familiar with NFC and have a question about using NFC with the nRF52.
If I understood it correctly the nRF52 is a "listening device" i.e. it cannot...
This previous case is an example of what i am trying to do.Reconfifure the radio parameters.
Using example code does not work for me. the DUT has other aspects that need...
Hi Nordic,
1.I am running (C:\ncs\v2.1.0-rc2\zephyr\samples\drivers\uart\echo_bot) but i need to change baud rate within program
2. I Can Change my baud rate using overlay...
Hi All,
I modified ble_app_uart_c code to create multiple central connections instead of single central connection.
Here I am facing problem, once my central device...
Hi all
For the nRF52832, there existed diagrams for "GPIO drive strength vs Voltage" and "Max sink current vs Voltage" in the product specification (PS V1.8, figure 25 ...
Hi, as the title states, we are exploring the possibility of building a product that utilises dynamic multiprotocol to be a BLE Peripheral as well as a Thread SSED concurrently...
Compiling nrf_dfu_ble.c I get several errors:
unknown type name 'nrf_dfu_observer_t'
'ble_dfu_transport_init' undeclared here (not in a function); did you mean 'nrf_dfu_transports_init...
I am working on a 52840 platform DFU bootloader.
I get linker errors I cant seem to fix:
undefined reference to `crc32_compute',
Bootloader/nrf_bootloader_info.o:C:...
Hi Team!
Does release 2.1 of the SDK address the issue raised in the below ticket with LWM2M implementation?
I have made the necessary changes to Asset Tracker v2 application...
I am looking at adding BLE to an existing design. The product uses an ARM micro, and currently has SPI and I2C available at daughterboard connectors. I am trying to understand...
