Hi, I am working on a project where I want to make one nrf51288 chip as central hub and connect that to a android phone and other salve nrf51288 .
idea similar to this: ...
Hi,
I have a code programming the nRF51422 development board to write to a Sharp Memory 96x96 pixel LCD screen using SPI.
Currently the code writes two numbers and a...
I've modified the ble_app_uart example by adding GPIOTE so that the transmitter sends a character to the receiver when a GPIO pin is toggled. This part is working well.
...
Hi,
I am working on my hardware product having nRF-51422 chipset. I just came to know from forum post that
nRF-52 chips will get arduino IDE support as standalone. I want...
Hi!
I've been using PCA10028 for a long time and I had some bricking issues but I've managed to un-brick it with "nrfjprog --recover" and everything would work again. ...
I want to build nrftoolbox app in android studio. I downloaded the zip file from the github website and also the required dfu library. I unzipped both the files in a folder...
Hello,
I have a device based on nRF51822 revision 2 and SoftDevice S110 v7.1.0. Because it is revision 2 it is affected by PAN44 and PAN45, and by default the SoftDevice...
Hi Dev Zone,
I am attempting to flash a blink led app, based on Zephyr (nrf52_pca10040), to the primo core (contains Nrf52832), through Jlink debugger on a Linux machine...
At what voltage should DCDC be manually turned off for a nRF52832 ?
This thread for nRF51 says:
You must manually disable the DCDC when supply voltage goes below...
Hello,
I followed the steps mentionned in this blog
I did all the required step but I'm still seeing the same behavior.
below is my setup :
I'm using nRF52840 and...
Hi folks,
We got a weird behaviour with our nrf51822(SDK 12.2.0, s130) device. we have built a low power application with following parameters:
MIN_CONN_INTERVAL...
I have tried to understand how data was send from two BLE device. I have had 2 PCA10056 board and I have loaded ble_app_blinky example and ble_app_blinky_c example for each...
Hi All.
I have one question.
I just want to send "volume down key" simplely after connect with android device to take a picture.
I have no idea. and I don't understand...
I modify nrf51 nus in SDK12.3.0 to realize my application, I found when enable uart, the consumption near 830uA , and then call app_uart_close(), the consumption near 5uA;...
Hi,
Is there and C/C++ source code to get float value from 32-bit ieee-11073 FLOAT data type
I need c/c++ code to parse 32-bit ieee-11073 FLOAT data coming from FORA...
Hello,
Using Spi bus with frequency = 4Mbps give me this deformed signals (clock and miso) and when I push it to 8 Mbps I am not able to get the correct values.
Obviously...
When an event is bound to the ppi channel, and this channel is bound to both task_capture and task_clear
can I get the correct COUNT value when an event occurs?
Or can...
Hi all,
I wanna build a IOT gateway. I follow this steps infocenter.nordicsemi.com/index.jsp
When I access coap://[ipv6] It dont have resource light, just only have...
[SDK 12.3.0 / nrf52 DK / Keil tool / beacon example code]
Hello. i am a novice developer.
Power On - Beacon data transmit and enter to sleep mode after 10 sec
...
I fail to integrate “ble_app_multilink_central” and the uart portion of “ble_app_uart_c”
I have checked other posts and it is inconclusive if and how they got the integration...
In traditional approach to ESB communication we have many PTX device and one PRX device:
In my application, situation is inverted: I have only one PTX device and many...
