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Hi. I'm new to both the nRF24L01+ and to this forum.
I'm intrigued by the prospect of using these amazing little transceivers as RF modems. Because I find elements of the device's datasheet to be difficult to ... (more)
Hi l trying to hookup arduino primo and BMI160,but recently my develop is in a strange situation,that i sent 0x00 and others register but alway return 0xff, here shows the pin connection and my test code, any suggestion ... (more)
i have programmed a arduino to send data(int value) on tx ,rx pin .How shoul i set up the nrf52 (the pin no of rxd and txd on nrf are p0.6 and p0.8).Which example should i ... (more)
Hi Dev Zone, I am attempting to flash a blink led app, based on Zephyr (nrf52_pca10040), to the primo core (contains Nrf52832), through Jlink debugger on a Linux machine. In my app, I write to GPIO pin number 10 (since ... (more)
I develop a program using arduino primo, and i want to layout a new pcb board with new nrf52832 chip. The new chip may not have any bootloader. What kind of method can i use to upload the code ... (more)
I'm develope some sensor with arduino primo, which use nrf52832 as a primary mcu. I want to measure battery voltage level,and i find some example like: https://devzone.nordicsemi.com/questi...
but i confused with which SDK ... (more)
I am using the following to extract the Device_Name from an advertised packet received on an Arduino Primo: peer.getFieldInAdvPck(BLE_GAP_AD_TYPE_COMPLETE_LOCAL_NAME, advertisedName, len); How am I able to extract the MAC and RSSI?
i would like to connect two Redbearlabs Nano v2 just with eachother. The central one connects just to the peripheral, but the peripheral is still open for every device. So i want to use direct advertising and give the ... (more)
Are Nordic development boards compatible with Xplained Mini/Arduino UNO shield connectors sizes?
I am attempting to run the SoftwareSerial example on the Arduino Primo. The example code does not work and I am wondering whether the pin assignments are correct. Example code:
#include <SoftwareSerial.h> SoftwareSerial mySerial(2, 3); // RX, TX void ...
I am new to the nrf52 family of chipsets and started my work with a custom board containing the nrf52832 chip and some on board peripherals like GPS and some sensors.
I got the nordic nrf52 arduino core ... (more)
I new to BLE, Currently working on Arduino Primo Core. I wonder is there any support or any SDK available for PRIMO CORE to use BLE MESH.
Hi! I am currently doing my project on BLE beacons. I am using nordic's nrf51822 and waveshare ble400. I am using a blackmagic probe instead of jlink to program it using Arduino IDE. I want to use sandeep's ... (more)
I am using various sensors to build a wireless sensor network. There are libraries for sensors that are provided by developers such as from adafruit or sparkfun. I have been using them in arduino with adafruit's nRF52 Bluefruit to ... (more)
What is the easiest way to use Arduino libraries into nrf52 projects in Keil on C? Arduino has a lot minus : bad ide, not support debug mode, not optimize code size. But it has one huge plus, you can use ... (more)
I'm in the process of migrating from arduino to SES IDE(For more practicality and functionality now what I'm trying to achieve is saving time by not having to rewrite all arduino libraries I'm currently using ... (more)
I've recently properly started programming my nrf52832 DK with segger embeded studio playing a little with the debuging tool break points modifing example ect...
and I came across this function NRF_LOG_INFO(); which I guess is for outputing the ... (more)
I would like to start off by saying I am not a very experienced programmer and I only have base knowledge of Java and Android Studio. Furthermore, I have no experience in Bluetooth communication or BLE. I've done a ... (more)
I currently have 2 redbear nrf51822 nano. I want to connect the UART of the nrf51822 to my arduino uno/nano but i dont know how i should do this. I tried looking for a solution but cant seem to ... (more)
I've already tried before using ADXL345 using nRF51822 using mbed compiler this is the link.. https://os.mbed.com/users/asyrofi/cod...
but that program can't get ADXL345 data, just UART nRF51. I've tried using nrf51822 too ... (more)
Hello im trying to create a single master connected to multiple slave to make synchronous movement for my robotic arm project but im not entirely sure which Bluetooth to consider getting. I want it to be operated in arduino and ... (more)
Hi, I try to mount some I2C devices at Arduino Primo but I can not get any results. I tried an I2C LCD that did not return any error but did not display any text. When I scan I2C devices ... (more)
Hi, I bought an Arduino PrimoCore card and I read that you need to buy the Alicepad card. I can not find it on the net. But was it put on the market? Thank you.
I had purchased the Red Bear Labs "Micro" board to develop code using their MK20 USB Dongle and Arduino.
If I "hack" the programming cable to emulate the "Micro" daughter board to match the pins used on the PC2006 Beacon ... (more)
I had some erratic results when I hook these devices via SPI, using a level shifter (e.g. TXB0104) to protect the nRF52. When I look at the schematic for the nRF52-DK I see that there is no level ... (more)
I am not sure if it is the right place. I was looking for WiFi: 802.11 b/g/n 2.4 GHz support in Arduino UNO and stumble into Arduino primo, which is developed in cooperation with Nordic ... (more)
using the sample code at
i am able to use nrf24l01 to communicate raspberry pi with arduino, but the problem is the timing. I found it takes > 20 ms to send a very simple string ... (more)
do I have a chance to activate oversample for an ADC by using Arduine IDE?
Best regards, Christian
I wanted to know if it was possible to connect the nRF52840 to an arduino so I can program it (nR52840) with Arduino's IDE.
Using the nrf52 DK, I was trying for hours to setup Segger IDE on a mac, and the software doesn't feel good to me, its not clear where is your code, it has too many libraries, it feels cumbersome ... (more)