Hi there is a problem in github.com/.../nrf51-UART-examples
any one can help?
I put empty loop in main, and comment off all ble related int. and I process uart_evt by...
Hi,everybody！
When i install master control panel 3.10.0.14, i can't find nrf.exe in " C:\Program Files\Nordic Semiconductor\Master Control Panel\3.10.0.14\nrf ". Only nrfutil...
Hi,
I've been using the nRF51 dev kit, and today it stopped mounting when I plug it in. It doesn't show up as MBED or BOOTLOADER.
I use both Mac OS X and Windows, though...
SDK_9.0.0
I was trying to implement 2 different UART connection parameters so I decide to use re-initialization.
My initial parameters included APP_UART_FLOW_CONTROL_LOW_POWER...
I'm trying to use the nrf8001 (and arduino) to send MIDI (musical note data) to Mac OSX. According to the Apple developer site the midi profile requires that the characteristic...
I have a custom made board that has an EFM32WG360F256 communicating to an nRF8001, verified that the ACI protocol works with repeated echos, however when I run the efm_ble_my_project_template...
Hi,
I have 3 nRF51 DK pca10028 v1.1.0
I compiled and run power profiling example and after that I cannot flash or connect to the devices (tested in all three of them)...
We love the radio range of the Nordic bluetooth chips. I am looking to see if anyone is developing a long-range bluetooth pendant or wearable? if so, I interested in perhaps...
The NFC example (launch app) on SDK12 does work on my device. However, when I copy exactly the same code into my own project, the NFC does not work. The difference is that...
Hi,
We search some technical informations about Low Power mode PWM. What is the Max Frequency ?
What is the current consommation ?
Someone knows these informations or...
I'm attempting to use a GPIO configured as no-pull to determine if a 5V line is connected to the board for charging a battery. I have the 5V line going to a GPIO through a...
I'm having no success getting the FDS (Flash storage) to work on my nRF52 PCA10040 board with SD130 2.0.0 and SDK11. I am using the Nordic example on Github here: github.com...
i am confused how to build a nrf52832 demo that use mbed os and other mbed things.
and i tried link text download the demo from github, but do not know how to put in it in...
Hi All,
I have enabled the UART service in my beacon application.I Configured write access and write permission to characteristic UUID. I got connected to the device and...
Hi!
I am new to the embedded world and am trying to interface a NRF52 DK with a MPU 6050 accelerator/gyroscope. Right now, I have been able to interface the MPU 6050 with...
file.txt Hi,
In my application I am using UART service which receives the data sent from APP. I am using nrf connect APP. I am sending simply 1 and 2 from UART service...
Hi.
I develop an application in the past with ARDUINO and a nRF24AP2 module with great success. I can read 8 heart rate monitors ANT+ sensors in the same time, with 8 differents...
I am a newbie in embedded programming. I want to encrypt some advertising data using aes-ecb API, provided by the softdevice but I am not getting any encrypted data after...
Hi,
We are currently using SDK 10 experimental boot loader example. We would like to encrypt the firmware before creating the zip file for OTA. The procedure we followed...
Hello everyone,
I am trying to use BLE module on nRF51 in central (oberserver) mode using IOT Softdevice. I want to scan for any device around my board.
I get error when...
I'm trying to read 8 adc channels using SPI, but then if I dont put some nrf_delay_ms the MISO return nothing and the CS is being driven low by default, high or a period of...
Hello All,
I am interfacing WS2812 RGB ringx16 with nRF51822 and use nrf51-neopixel library from github.com/.../nrf51-neopixel
Its not working.
for example : value...
