Developing on the nrf51822
Have working code for the nRF52840 Dongle using the pc-ble-driver therefore all Bluetooth work is done using sd_* calls. The PC provides easy...
Hi ,
I would like to know if a matching network is needed if I am only using a single external flex antenna for both LTE and GPS using a RF switch between them and a uFL...
I am a student interested in Nordic.
My coding skills are very poor.
So I want to get help.
I want to use the vl53l1x sensor in nrf52. (My ultimate goal is to measure...
I have a working project where pin 16 is configured as a low-level interrupt source.
it is working well with SDK 15.3
after porting to SDK 17.0.2, it is not triggering...
Hello Nordic Support Engineers and fellow developers ...
Just a note to thank everyone for help via this forum. I started very inexperienced with Nordic SDK a year ago and...
Hi,
For power critical application, i know that ,we need to enable the peripherals whenever we need that.
After we need to disable by using ENABLE register.
My question...
i'm testing in my pcb. i designed a nrf24le1f board (the guidance of the datasheet). But i transmitted not far, about 2-10cm a long. I don't know i wrong in design pcb or...
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 ...
