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Access to Arduino Alvik PCB Schematic?

Is there anywhere I can find the PCB schematic for the Arduino Alvik? There are diagrams in the datasheet, but they are not as detailed as I'm looking for to understand the component connections....

Can’t log into login.arduino.cc

Hi, I’m a bit stuck so just wondering if anyone else has experienced this and knows what to do. I randomly can’t log into my arduino account, it keeps saying too many log in attempts, so I’ve left it for days and still can’t log in....
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OTA Uploading fail problem

Uploading using OTA fails with error "15:27:44 [ERROR]: No response from device Failed uploading: uploading error: exit status 1" The device appears in the IDE Ports list as a URL and can be selected. It is also visible in the router management app with the same URL Things I have tried: ...

Possible code error in Arduino Docs ?

i was having some issiues with the code example given to test out the Arduino UNO R4 WIFI's bluetooth capabilities on the Arsuino Doc's offical guide https://docs.arduino.cc/learn/communication/bluetooth/ , after wondering about i discoverd that it seems the UUID of the central and receiver wasnt the same, and when i fixed it, it worked fine, just would like to point out the issiue, as i took me a few hours to find it since i was convinced arduino's official code was perfect, the code is the boa...

Nano 33 IOT unable to connect to the cloud even though is connecting to wifi.

Verified firewall or anything that may be blocking communication 14:17:10.031 -> Connected to "xyc" 14:17:37.159 -> ArduinoIoTCloudTCP::begin could not read device id....

Portenta X8 Fails to connect to arduino cloud

When I attempt to connect my portenta X8 using the correct client ID, Client Secret, and Organization IDE, I get the following error: unable to load certificate 548344355912:error:0909006C:PEM routines:get_name:no start line:crypto/pem/pem_lib.c:745:Expecting: TRUSTED CERTIFICATE I asume something is corrupted and I need to reset the device? I'm struggling to find guidance on how to eve do this......
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Help understanding the Alvik power system

I'm trying to understand the power system of the Alvik, as I'd like to create a similar 2-wheeled bot powered with the same 18650 battery and Arduino Nano ESP32. Images below are from the Alvik datasheet: https://docs.arduino.cc/resources/datasheets/AKX00066-datasheet.pdf - When powered by battery, the Arduino Nano ESP32 is powered directly through its 3.3V pin, correct? I see no connections to any other power source....
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Need help reactivating or activating new arduino forum account.

Hello, I recently went to sign into my arduino forum account and it said I had the PW or username wrong. I tried to reset my PW, but I never got a reset email. So I decided to try and create an account using the same email I originally did and the same username. Well, it told me that my username (same one as in discord), was in use, but the account had been deactivated due to inactivity. So I can't use that username anymore; and apparently not that email anymore because my attempts with a different username failed. Now normally when I search I find answers to my questions about the arduino. The docs and forum posts are just that good. And my other electrical questions are things not really related to the arduino, so again, I have no reason to post that often....

Arduino UNO SPE Shield Modbus

I can't seem to find anything about the Modbus on this Shield. I am trying to get readings off of a tri-axial accelerometer and sending it over on the SPE. The sensor works fine from my test in a Rust program from my PC. Which library to use? Is there something trivial that I am missing?...
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Uploading error?

I'm unsure why I get this error when I try to upload a code, in which the Uno and a MP3 player module are used. This is what I get when I upload the code: Sketch uses 4412 bytes (13%) of program storage space. Maximum is 32256 bytes. Global variables use 391 bytes (19%) of dynamic memory, leaving 1657 bytes for local variables. Maximum is 2048 bytes. avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00...

ESP 32 Sketch Error

Hello, i have an esp 32 which im trying to upload a sketch to, i have installed arduino ide, installed esp32 board, and 2 libraries ( SensorLib and LVGL ), and I am trying to upload a demo sketch 'SimpleTime', this is the error i am getting: sketch uses 884986 bytes (67%) of program storage space. Maximum is 1310720 bytes. Global variables use 44540 bytes (13%) of dynamic memory, leaving 283140 bytes for local variables. Maximum is 327680 bytes. ...

Arduino uno r4 wifi. Problem?

Hey I've just brought my brand new Arduino uno r4 wifi board and I've connected it with the Arduino cloud.. however after doing so. My board is briefly flashing the TX light and no more startup animation on the led matrix. Does anyone know what has happened
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Arduino Giga r1 wifi Display shield issues

Hey guys, I’m new here. I thought It would be a cool project to build my own horizontally mounted drill machine, controlled by a giga and a touch- Display shield. I’m struggling with the config-file.. I’m not sure, if I’m doing it right, but it seems like I can’t change font sizes and stuff, because “it’s not declared”. But I’ve changed the definitions of font sizes to 1. If I put an error on the top of the file, the compiler is still working 🙄...

Something about AUG's

Hello guys, can I get to know when will the Arduino User Group Startup or Event by Arduino will be restarted? It was started and closed 3-4 years ago.

Need help identifying "real" Arduino

I might just have bought a clone for the price of the official Arduino. could anyone help me verify if this is the real Arduino UNO R3? This is what I've bought: https://www.apfelkiste.ch/starter-kit-arduino-uno-r3.html?gad_campaignid=21751181183 Is this thing legit? Is it a clone? I'm asking because I'm having trouble with some projects and I'm not sure if the issue is me, the hardware or the code. If I've bought a clone, how can I tell what the real one looks like and where I can buy it in Switzerland?...
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My port/board aren’t being recognized? Arduino not in device manager

I was trying to set up my Arduino for my class, I went through the install process and allowed the drivers, but when i plug in the device it isn’t recognized and I can’t find anything in device manager. I really need to get this done today I’m very nervous.
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Blue tooth receiver for my PC

I did some research but couldn't find anything that really helped so I'm turning to the Arduino community. I have a 2PCS HC-05 bluetooth dongle and was wonder how/if i could solder/wire it to a usb port. I learned that i need a USB to TTL converter but i cant find any with the same pinout as the module. I want to do this so ican connect my Xbox controller to my PC but my pc is like 12 years old and doesn't have any means of bluetooth capabilities. Any help would be appreciated.
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Using TFT_eSPI is causing the SD card to not function properly.

When using both the TFT_eSPI and SD libraries with the esp32, the SD card will not function. Although the interfaces for these two modules are independent, how can the issue be resolved?

Cloud thing webhook reports inactive when webhook is active

My google app script webhook works when I manually send requests but Arduino Cloud reports it inactive and does not send any data to it.
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