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...
In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...
Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
I have a central application that I need to add a peripheral role to. I don't need to pair or bond in any of my connections, so I based my app on the ble_app_uart_c example...
Hi,
I'm currently running two separate TWI-instances on my nRF52 DK with SDK 11.
Each instance runs quite well with no issue, except for when instance 1 becomes active...
Hi,
When nrf51822 is connected via bluetooth LE to an iPhone application, is it possible to check the actual connection interval (between MIN_CONN_INTERVAL = 20ms and MAX_CONN_INTERVAL...
I have a project on a Ble Nano using Nordic SDK 8.1 that I currently compile entirely from terminal using a Makefile. I want to convert this project over to use Keil so I...
Dear sir,
I want to use NRF24LE1-F16Q48-R7 as a standalone controller in one of my application but it is not available with any vendor .
We want to use this For Low...
i want to know why there are 2 pages reserved although i mentioned i configured the number of pages to 1. It is used for what ? In fact, I need only one page for my data,...
Hi,
When compiling my program on SEGGER embedded studio I get the error:
Compiling ‘main.c’
main.c
expected expression before '{' token
in expansion of macro 'NRF_DRV_ADC_DEFAULT_CHANNEL...
I'm writing a central app using the pc-ble-driver project with an nRF51 dongle. This is to test our product, which is a peripheral using the nRF51822. The test central needs...
Dear All,
I have developed a BLE system in which nRF52832 is being used as a peripheral and central concurrently. I am also using BLE_GAP_CONN_SEC_MODE_SET_ENC_WITH_MITM...
Hello,
I have board pca10040 V 0.9.0 2015.41. When I program nrf and then issue a nrfjprog --reset -f NRF52 everything works fine, however when I execute nrfjprog --pinreset...
I don't understand OOB used in BLE security part.
Is this a communication out of 2.4 ~ 2.48 GHz frequency band?
Or is this one of method of pairing procedure(to generate...
Im currently working on a project and long story short im stuck on getting the nRF24l01 to communicate. I believe I have the Tx side of things working, however as I do not...
Hello,
We have connected Nordic+ MPU 9250 and able to read sensor values through UART display, but we wanted to do some excercises and read values, but it's not possible...
Nice to meet you.
The chip uses nRF 52832.
MDK keil μVision V 5.22.0.0 is used as the development environment.
Since I confirmed the operation with the sample project...
Hello Nordic team,
I'm doing a migration of my nRF51822 (32 RAM / 256 Flash) application from SDK10 (s130_1.0.0) to SDK12.2.0 using the s130_2.0.1. So I took the experimental_ble_app_buttonless_dfu...
