Or is there any LCD you could suggest that doesn't need that much code? Simple numeric 2rows would be enough. Want to use it with the nRF51-DK to display some measured valued...
I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
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...
Hi,everyone!
I need to configure an external interrupt so that when the interrupt is triggered, I can do something else
When I configure it in the following code...
Hi
Hi i am trying my application for sleep and wakeup without gpio. Actually my work is to put my device(battery powered) in sleep for 5 minutes and after that it should...
Hi,
Download "thingy" sdk and re-compiling it; add SDK 12.3.0 sdk_components to the build and it is showing just 1 error:
can't find ../../../libs/libmpllib_Keil_M4FP...
Context: in my application, I need to know rather precisely when the SAADC is taking a sample. So I did a test and discovered something interesting.
I'm triggering the SAADC...
Hi Support Team,
Is there any information about light sensitive spec of 52810 WLCSP package?
What we concerns are:
(1) Which light is sensitive for 52810 WLCSP?
...
Hello, I am trying to integrate buttonless DFU functionality to my project.
However, when I compile the project I get this error
The steps I took was to start with the...
Hi
Env: Linux, command line, arm-gcc, softdevice 7, sdk 6
I am having strange behavior when running BLE based program (in nrf51822 and it uses ECB encryption), and...
I'm trying to be a good camper and stick to published SDK interfaces, but I'm stuck on one point.
I want to use the PPI to toggle a GPIO pin AND clear the timer on a timer...
Hi All,
I've been noticing that when attempting to stream large amounts of data (let's say 20,000 notifications of 20 bytes) to the nrfConnect app on mobile (using a Pixel...
Hi,
Did anyone used Eclipse with Nordic Semiconductor packs downloaded with GNU ARM Packs Manager? I've downloaded the packs, but the project does not see(include) them...
Hi! I recently got my project working on an nRF51 DK, and am now trying to get the project working on an nRF51822 on our PCB.
Our application uses Bluetooth, an LED, a button...
Hi,
I've noticed that in ble_hrs_freertos project (SDK14.2), there is duplicated definition of __HEAP_SIZE & __STACK_SIZE - in C/C++ tab & Asm tab of Keil MDK.
Which...
If we want to save some data, (as I think) we have two options.
Flash memory in nRF52832 or external EEPROM.
could you tell me pros and cons of two?
my guess ...
Hi,
I have been trying to advertise packets with different manufacturer data and I am able to achieve that using the radio_notification_handler of the SDK. In my code...
