Arduino IDE 2.3.6 is now available - IDE 2.x - Arduino Forum
Apr 9, 2025 · The auto-update feature was broken in Arduino IDE 2.3.5. Arduino IDE 2.3.5 will not notify the user of an updated version, even if the user manually triggers an update check. This …
arduino uno - How do I resolve "avrdude: stk500_recv (): …
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x00 When I plug this in, I do see a power light. There are no cables whatsoever connected other than the USB. I have another …
Latest Official Hardware topics - Arduino Forum
Jul 30, 2025 · Topics about Arduino boards, shields and kitsAccessories Official Arduino hardware accessories Education This board is dedicated to Arduino Education products Opta …
Latest Projects topics - Arduino Forum
4 days ago · Interfacing w/ Software on the Computer Firmata, Processing, Max/MSP, PureData, VVVV, etc. Libraries Discussion about Arduino libraries
What are the 5V and VIN pins for? - Arduino Stack Exchange
37 No. You can draw power from the 5v and VIN pins on the arduino. VIN is the completely unaltered input power before the regulator (it will be useless if regulated 5v is supplied …
Arduino AES encryption, working example or tutorial
I am quite new to idea of encryption and am trying to use aes-256-ecb encryption. I am using library called "Arduino cryptography". Unfortunately I could not find any tutorial that would …
int values with serial.print - Interfacing - Arduino Forum
Nov 1, 2009 · I am working on my first project submitting two temperatures to Processing. I first tried that with "byte" variables and it went fine. But I can't submit int files... This is the arduino …
How to get current time and date in arduino without external …
Dec 28, 2016 · I'm working on a project using Arduino Uno and SD card shield. I'd like to store a variable at a specific time everyday in the SD card. How can I get the current time in Arduino ? …
How can I program an arduino in pure C/C++?
Jan 4, 2022 · 2 An Arduino is programmed in C/C++. There is a common misconception that Arduino has its own language. See this link C++ vs. The Arduino Language? for a full …
const int / int - Programming - Arduino Forum
Jul 22, 2012 · What's difference does it make defining a pin using "int" or "const int"?