I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
I was wanting to use a nRF24L01 with a breadboard but its pin-out didn't allow it. A solution then occurred to me based on parts at hand. I wrote it up with instructions and...
Hello. Can I get a literature to the nRF51 series?
I need a full abstraction of the nRF51, like a book or other information, it's structure schematic of build-in modules...
hts, HTC phone, nrf tools HTM, nrf51822,
every time when it's power up :
the once connect: error code 0x7A cann't read characteristic and 0x14 state change.
the second...
Our company needs wireless temperature sensors (can be externally powered or battery operated) and transceiver with 4 channel analog outputs. It has to be finished product...
I am toggling Value of slave through a button on nrf51822ek .This Value is displayed on MCP of dongle, but i have to get this value on terminal to send it to pi then through...
Hello, I am tryong to use to masters to communicate with two accelerometers.
Q1_ I found the following image from Nordic's website that shows SPI0 pins but there is no indication...
I made all of the functions using nrf52832, s132. Now I want to reduce the current consumption.
So, I tried changing the slave latency. It was confirmed that the current...
When I combine BLE_APP_UART + BLE_APP_UART_c apps in last step "ble_nus_data_send" return error 4 from BLE_APP_UART part in multirole mode
BLE_APP_UART_c send without problem...
Hi,
I am working on having my device to perform a dfu over spi. I have been able to get through the init packet initialization and transfer, however, I am getting an error...
If my device only acts as a peripheral, does it need to respond to BLE_GAP_EVT_CONN_PARAM_UPDATE_REQUEST events? In other words, is BLE_GAP_EVT_CONN_PARAM_UPDATE_REQUEST a...
Hello,
I added bonding to my BLE central device so I can re-establish known connections very fast. The bonding of the devices works fine but additionally I would like the...
Hi all,
I am using ncs version 1.5.0 and dk version 0.15.0.
I would like to rely on the CC310 piece of hardware to perform some cryptographic computation.
However, I...
Hello.
I have a question about setting MAC address.
For now, my device uses random static address from FICR.
And I also use "bt_set_id_addr()" function for test purpose...
Hello
I'm having some issues setting up monitor mode debugging with the nrf connect sdk v1.4.99.
I've roughly followed the steps outlined in this guide , the exact steps...
Hello,
I am trying to program my NRF52840 chip with the Secure Bootloader UART project, in addition to the BLE App UART project as mentioned in the title. So far, having...
I am trying to work with Bme680 with I2C communication i can read every value but i cant read air quality value its always at 806516 value and does not change . I thing configirations...
I've been trying to integrate CLI over USB CDC ACM into my project, but I'm failing even to run the SDK example.
CLI works fine over UART, but it won't run over USB.
...
Hi,
My application has hard faults sometimes, and I'm trying to figure out the reason.
When it occurs - I have a hard fault log, but p_stack->pc is 0. I can't understand...
When I use j-link soft uart all good
but when i disconnect j-link the soft uart will error
like this so�rceid=2, status=0 sourceid=3, status=0 sourceid=4, status=0
Hello,
I'm new to BLE product and nRF52840 dongle and DK are my first BLE evaluation kits. I've some experience in Arduino AVR microcontroller. My setup is as follow:
...
