I will be selling various ble products. My customers can connect to and program the devices using their bluetooth smart phone or tablet.
I want them to have the option...
Hi,
I am trying to run nRF24L01+ in default configuration using simple ping-pong examples using RF24 Arduino library.
The problem is that while ping-pong is getting through...
Hi,
I want to send data from one peripheral(nRF51 DK) to multiple Android Phones. This will be a one way connection from the peripheral to the smartphones. I red on the...
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...
Hi All,
I created one channel PWM from pwm_drive example and its works well.
Now i m trying to add the PWM functions ...into my ble_blinky_central example.
Compilations...
I am working with an older version of the https://github.com/NordicSemiconductor/nRF-IEEE-802.15.4-radio-driver and the https://github.com/NordicSemiconductor/nrfx . Which...
Hi
Apart from Direction finding, there is 3 major enhancements in the Bluetooth 5.1 core spec.
Reference: www.bluetooth.com/.../1901_Feature_Overview_Brief_FINAL.pdf ...
I search for an LTE modem for a small device. (between 10000 or 100000 parts per year)
So I need something to play with it to learn what is possible. (for example battery...
It's not clear to me the difference between RAM[n].POWER, RAM[n].POWERSET and RAM[n].POWERCLR. I'm assuming that you use RAM[n].POWER to read the contents of the registers...
Hello,
The following defines can be found in nrf52_bitfields.h. Are all these register values used for REV 1 chips? In otherwise, the last digit isn't significant? If...
I am using the example project for Uart Central. I have a lot of messages transmitted out of the Uart. Unfortunately the Uart transmits some characters but does not transmit...
We are consistently seeing a BLE disconnection after being connected to an iOS device for 40 seconds. On the iOS side, the log output at the time of disconnection says: "...
Hello,
I would like to know if someone has experience with embedding lua script language (not elua) on a nrf52 kit, with SES or other IDE.
Or is there some nice tutorial...
Hi, I am learning how to merge two files together to be able to transmit temperature data via UART. These were the steps I have undertaken to do so:
1. Copy pasted the function...
Hi i am new to learning Nordic SDKs and I am working on adding custom commands to a BLE example using Nordic UART Service ( here ). I tried to apply this concept over to the...
I sent the AT instruction back correctly with the serial tool sscom5.13.1
I sent the AT instruction error with the secondary function: at_cmd_write ("AT-CGDCONT?," buf,...
1. When using SEGGER Embedded to use Chinese comments, the cursor display will appear abnormal lying each time Chinese characters will move the cursor only half a character...
This is a voltage drop of 3.3V to ~450mV before decaying.
I'm using P0.02 (AIN0) on the nRF52840 on a custom board. This is my config:
My handler function is never being...
Hi,
I am working on handling multi-radio protocols like only 1 radio at a time. ( https://devzone.nordicsemi.com/f/nordic-q-a/63194/when-the-timeslot-extension-could-be...
