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...
Hi,
I was in a process of developing a central device with nrf51422 in PCA10028 board with NUS service client.I use SDK v12.2.0.We have an example code in the library which...
Hi:
I set up a peripheral on nrf52832 and add beacon_info data as Manufacturer specific information。The version of softdevice is s132.
memset(&scanrsp, 0, sizeof(scanrsp...
Hi,
My sensor uses SPI communication and need 32.768kHz external clock pin FCLK , I connect 32.768kHz clock to XL1 and XL2 but my problem is which pin can I use it for...
Hi All,
I've integrated the flash routines from this example:
github.com/.../nRF52-fds-example
into my project, and am having problems figuring out the architecture...
Hello,
I've done this with an Arduino and 1Sheeld Bluetooth LE shield, but want to try with the nRF52 dev kit. Just looking for any starter code/examples/tutorials to help...
I have a piconet of 4 devices, where 1 device is a master and 3 devices are slave.
Communication continuously occurs between master and the slaves.
But then the master...
After looking at Nordic's Bluetooth 5 implementation for nRF52840 and other chips -- it appears that Bluetooth BR classic is not available. All I see is BLE and BLE functions...
We are working on a project using nrf52832 module and GPRS device. Here we are facing a challenge in updating the firmware to BL652 over GPRS and server.
nrf52832 is connected...
Hello, a quick rundown on the problem here:
New versions of Softdevices S140 corrected an error and now correctly ignores writing to cccd descriptor using write instead...
I have 4 devices communicating in a Bluetooth piconet, where 1 device is the master device and 3 devices are slave devices.
I want to time synchronize the 4 devices to...
Hi,
I'm using the S132 v3 and wonder about the impact of DLE on scheduling.
In the chapter on Scheduling in the softdevive specification is writen that multiple peripherals...
I would like to setup the just released RasPI demo using the Nordic-Thingy52-Nodejs repo
I don't have a dongle, but 4 PDK 52840 boards and 2 Thingys.
Can I still use 1...
I found that blindly configuring all GPIO pins can stop the LFXO and RTC counter. I am reporting this as: something to be aware of, not obvious to everyone. Not a question...
I am testing the nRF52832 in Rigado BMD-301 module. I am able to get to ~40uA when advertising ,UART enabled but not used and all other peripherals disabled. But as soon as...
