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...
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...
I have the nRF Loader app installed on an iPad Mini. I have the dfu_dual_bank_ble firmware from SDK V5.0.0 and SoftDevice V6.0.0.1-beta loaded on my nRF51822.
The app is...
Hi all,
I am in the process of debugging the ANT broadcast_tx example program using Keil on nRF51422.
I have flashed the program on nRF51422.
After entering the debugging...
I have nRF51822-EK
I am not sure whats going on with it.
I can run LED blinky example nicely ( no surprise :D )
But when I try to run softdevice examples like heart...
I have used TI Code composer which is based on Eclipse, and they created a specific Target menu option which allows resets and other target specific items.
Is there a CDT...
Hi,
I use the UART to do the device firmware update and have used the dfu_dual_bank_hcl to compile.I use the nRFgo Studio V1.16
to program the s110_nrf51822_5.2.1_softdevice...
I've downloaded the latest SDK and soft device. I've been able to compile the ble_app_ancs project, run it on my dev board and even connect to my iPhone. Although I'm getting...
Hi everyone
I'm using the nrf51822 connect with stm32f103 through UART,it's current is >1.9mA,is it normal?
I have full reset to disable the debug interface,it can...
Hello developers,
I've got an nrf51822 EVA kit with on it the QFAACA chip. KEIL v5.0.5, J-link V4.78, nRFGo Studio V1.16 and nrfGo SDK (zip) V4.4.2. The Softdevice on the...
when I enter the system off mode then used a GPIO to wake up the IC, the "RESETREAS" register show "Reset due to wake-up from OFF mode when wakeup is triggered from the
DETECT...
Hi,
I have only nRF51822 DK without starter kit motherboard. how can I download softdevice(S110 Bluetooth low energy stack) to my nRF51822 chip in the Keil environment?
...
Hi all,
the release note of SDK 4.3.0 reports that it was tested and verified using BLE S110 version 5.2
When it will be available (version 5.2) ?
Actually we can download...
Hi,
I want to read the data by the radio.now I have read the temperate data from the tags by 51822. the data include the ID value and the temperate value. the ID is hex ...
Hello,
I'm working with nrf51822 on a custom board and i'd like to use the LPCOMP as wakeup source. I configured the module by the code listed above:
void lpcomp_init...
So now that I understand the problem with overlapping asserted events on the GPIO port, I can't figure out the correct way to reset the sense field in the GPIOTE_IRQHandler...
Hi,
I follow steps in User Guide version 1.2. The Blinky project is working fine.
Then I program SoftDevice and after than compile and Download HRM using Kail
But led...
