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I've been working on a piece of code on Arduino for a few hours and i can't find any solutions....
5 hours ago

Feather Huzzah MQTT

I'm attempting to connect my Feather Huzzah to a local MQTT server but the program keeps blowing up...
My vision was to build a mailbox , which counts the letters and determines if the mailbox is open...
This is my code structure: Flashtraining.h #ifndef Flashtraining_h #define...
I built a glove that has an IMU and pressure sensors in every finger. Now I just would have to...
I have an App that is, besides other things, supposed to alert when the Fire Alarm that I have on...
1 day ago

Arduino UNO GSM

I trying get full GSM messages: My code where I reading GSM commads: void loop() { int i; if...
I need an support how to do a arduino code to send data to android bluettoth terminal app by usung...
After spending hours searching the internet for a solution, I finally decided to ask the question...
Im very new to the lora and I am transmitting sensor data from lora module sx1276 interfaced with...
I am building a drone and using an Arduino Uno to mostly control it. However, when I tilt the drone...
i am using spidev on raspberry side here is my example code to send 10 and 11 to arduino but now i...
I am attempting to use a 16x32 RGB LED panel with the arduino uno R3, utilising the programming for...
I've gotten my IMU (Adafruit Precision NXP 9-DOF Breakout Board - FXOS8700 + FXAS21002) and GPS...
I'm trying to work with electron to send values to google cloud. However, I've been running into...
I am trying to emit mhz frequency on a specified frequency (As I would change it as I test) I am...
I need to create a device to get the dimensions and weight of packages. We are planing to mount a...
I have four pressure sensors hooked up through a serial port connection (using jSerialComm for...
I tried to allow sending and receiving data using 2 Arduino Unos, 2 LORA chips (SX1278 433MHz), 2...
I m using arduino to mesur ECG signal and send it for a raspberry pi 3 by NRF24L01, the sampling...
I'm working on an arduino assignment that splits an incoming string and puts the terms of the...
I'm trying to send basic information with LoRa(rf95) one Arduino to another. I have followed...
since some days I try to connect an Arduino with a Raspberry by an NRF24 module. By the examples i...
I would like to ask around SIM800L EVB module to sending message using Arduino UNO R3 DIP/SMD...
I'm reading SD card data as shown below, however when i'm using while(myFile.available()){ /*read...
I was wondering if any of you could help me by solving this problem that I have no idea how to fix....
The tittle says it all. I recently bought my first arduino board (Arduino Nano), but it results to...
I am new to esp32 and in firmware development. I bought a esp32 lora board on amazon and wanted to...
Background I'm trying to write a wrapper function for snrpintf() on an embedded platform (Arduino)...