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...
Hello,
I recently updated the asset tracker on my thingy 91 with the lastet available pre build firmware (2019-11-29_d3130d77) using MCUBoot.
Since my Thingy91 is only...
I started with the mqtt_simple example.
I added:
#CONFIG_MQTT_PASSWORD="pass" #CONFIG_MQTT_USERNAME="David"
to the prj.conf file. Relaunched the project which rebuild...
As a matter of fact that there is no special EEPROM in nrf52832 , the user data which need to be stored in nrf52832 should be written into the flash of nrf52832 . The SDK...
When debuging nrf52832 , the code can be flashed into the flash through JTAG . However , I need to reprogramme the nrf52832 through UART interface . It seems that there is...
Hello.. I use RNF52840 Dongle. I compiled the blink example with VS code and I programmed with nRF Connect tool.
now I can't connect the USB device. I read that I had to...
Hello,
I am currently aiming to create an application for the nRF52-DK using the nRF5 SDK and Segger Embedded Studio as my IDE.
Due to the SDK itself being extremely extensive...
Hello ,
I have been trying the Zigbee CLI light example.
And I modifed the main.c file to have the network saved "ZB_FALSE" and then flashed the updated hex file to 52840...
Hi we are having issues with gpiote interrupt. We would like to do some spi read when drdy gpio becomes high to low. I have done above configuration for the same.
We are...
I have a problem collating model publish events arriving at two different nodes in my mesh.
My application is an array of sensors publishing through generic on off and generic...
Hi,
I have a custom board running NUS peripheral which uses the nRF52832 and a NUS central which is running on a nRF52 DK. I modified the ble_app_hrs_freertos example to...
Hi,
I found the communication range using FREERTOS is shorter than which are using non-RTOS.
I know the RADIO TX power and the PHY rate affect the communication range...
Hello,
I am using nrf52832 Dev Kit and am attempting to send information using the ble_app_uart example under SDK version 15 (I don't know the exact rev, but I downloaded...
Hi,
I am using nrf52832 in my custom board and I want to make secure connection between my two boards using stored keys.
Is there any example provide by nordic which I...
I am using the nrf51822 ble with s130_nrf51_2.0.0_softdevice and want to know if the broadcast can start at a given time, and if the adv_ interval can change everytime? (such...
