I am working on "nRF51_SDK_8.1.0_b6ed55fnnn\examples\ble_central_and_peripheral\experimental
\app_s130_demo\pca10028\s130\arm4" project .
In this project,in which variable...
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...
Hi,
I would like to disable TWIM peripheral when not needed to save some power and enable it just before it's needed. Is there any delay after writing to NRF_TWIMx->ENABLE...
I want to get vdd without timer
so i found this.
https://devzone.nordicsemi.com/f/nordic-q-a/38239/nrf-52832-saadc-without-timer/147517#147517
and change some part like...
I have a design, using the NRF24L01+, that I would like to run from batteries. The Transmitting device is not a problem, because it can turn off when not transmitting.
For...
Hi All,
For NRF52 is that possible to configure the system to use a different pin for RESET than GPIO 21? We want to reset the NRF on errors, if our other MCU detects some...
Board：PCA10056 （0.9.3）
SDK：15.2
Softdevice：S140
Example：ble_app_blinky
Today，I follow this page Using an ampere-meter for current measurement to measure the current...
Used SDK: 15.2.0
Hello,
I want to print some debug messages over RTT after an error occured. After that I want to reset the system.
If I put the string into the que...
I've followed the steps to set up the SDK.
When I execute the batch file(setup_sdk.bat), there is something wrong occur (as below pic)
I've installed the git and add...
I have downloaded the motion_driver_6.12 for Nordic Thingy 52 as given in the readme.txt file. And I am using Segger Embedded Studio to build and debug the code. But the IDE...
Hi there,
I am trying to use UART on the nRF52840 on a custom PCB. The custom board is connected to the nRF52840-DK with a debug connector. Am I free to set any pins on...
I want to create a router that only communicates with Bluetooth, not the gateway that connects to other networks.
The configuration is as follows.
C oordinator + Router...
Greetings,
I'm having troubles getting the Mesh lighting demo to work. Here are the details:
IDE = SES 4.12
SDK = nRF5 SDK v15.2.0, nRF5 Mesh SDK v3.1.0
SoftDevice...
Hi, Is there a usb hidapi sample code for nrf52840 somewhere? I know that there is a sample code of usbd_cdc_acm. Using the HIDAPI library link below , It will be beneficial...
Hi,
I am working on a Bluetooth Mesh project in which I am trying to add support for NFC, but I get the following error " error: multiple definition of `SWI2_EGU2_IRQHandler...
I'm new to nRF9160. I have some experience of implementing stm32 MCU and HL8548(3G module).
I want to send at commands to outside module like Wifi module, and receive return...
I have Nordic NRF 52840 DK development board, using Ubuntu 18.04, I loaded "ble_connectivity_s140_usb_hci_pca10056" to the board successfully. Then I powered cycle and cannot...
