Arduino UNO R4 Lesson 01. Pinouts | Features | Installation and Setup | Ultimate Training Course

[@pyramidsinegypt]

I'm going to view and like every video starting with this one and subscribe to your channel. It's not much but your videos should get more reach. Thank you for sharing your time and knowledge with us!

[@joedgoh]

Thank you so much. I appreciate your comment and actions toward my videos 😊 This is more than enough.

[@310765]

What I’ve been waiting for! Liked and subscribed! A thousand Thank you’s, and also thank you for demystifying some of the acronyms, it really helps when trying to understand this complex subject especially for a beginner 😃👍🏼

[@joedgoh]

Thank you! 😊

[@J_Creative]

Welcome back sir,, 🖐️

[@mixme8655]

New subscriber sir thanks always watching your videos many learning i am a beginner❤

[@joedgoh]

Thank you

[@mixme8655]

@@joedgoh grabe sir well explained and demo now I start studying arduino using your video hope to finished all . Thanks a lot the best ever made . God bless

[@donthomson6260]

I really like your presentation style. installing sketch on Linux was a bit more complicated for me, but easily doable. Biggest issue I came across was read/write permission for the usb port so that sketch could upload to R3. A quick google search solved that.

[@joedgoh]

Thank you!

[@TheDanielCota]

Any idea how to access and use the TRNG?

[@sabuvirus]

Hi, need help. When I’m connecting my R4 Wi-Fi to my laptop, power and L Led are lighting up but windows is not detecting board and not assigned any com port. I’m using latest IDE and installed R4 board in it. What to do?

[@jou4der]

Did you solve it ?!

[@suyogpatange3997]

can you explain how to use unused pins of ra4m1 ic

[@ar-jaysacay7993]

may i ask this uno r4 and ide will work on microsoft surface 11 pro (snapdragon x plus)?

[@wilsonmoreno3738]

nice topic!

[@gedtoon6451]

Why is SPI so slow on the new R4?

[@MStoica]

Hi! I’m curious about limitations of the R4, compared to R3. Saw a comparison video mentioning “current driving capability” and saying that “the maximum current limit per gpio pin on the R4 is 8mA, which is 2.5 times less than R3” and further explaining that this means that “the same sensors, actuators and modules being used with uno for years, are no longer compatible with R4”… so now, as a noob, I’m wondering: 1. Does the 8mA limit mean we are unable to drive applications, that would be possible with other Arduino boards? I guess I will not be able to use sensors and stuff that might require more than 8mA? And 2. When we buy a sensor, do we need to check for “what arduino board it is compatible with”? And is that information available anywhere you might buy a sensor from? This sounds so complicated to me, as someone that just started to look into Arduino for future tinkering…

[@reynoldboliver2159]

Hello po, May I ask if the arduino uno r4 minima can be used for Analog sensor such as Gravity Analog ph sensor and DFRobot Analog dissolved oxygen sensor? I'm actually considering using r4 instead of r3. For more precision and speed. I'm still researching if r4 supports sensors with boards designed for r3 also supports r4. Specifically if it also supports using the said sensors, I'm concerned on the software compatibility. Thank you in advance!

[@reynoldboliver2159]

I have experience na po on r3 building some projects. Our project now is both arduino and raspberry pi po. We are using serial communication between the 2 boards. The main concern I have if it will also supports the gravity analog ph sensor and the DFROBOT dissolved oxygen sensor po.

[@joedgoh]

Hi Reynold, if your sensor works on the Rev3, then probably it is going to work on the R4. Please check the library documentation of your sensors. They've probably included updates for the R4. Thanks for watching! :)

[@UltraViolet-tf4vb]

💜💜💜

[@michelealbanese4438]

Wow

[@michelealbanese4438]

Esiste un tutorial in pdf del suo corso?

[@joedgoh]

Hi Michele, there no exact pdf version of this course for now, but you can refer to the online documentation of the Kit provided by SunFounder. docs.sunfounder.com/projects/ultimate-sensor-kit/en/latest/ I will be using this as well for reference in all my videos in this course.

[@sudheerkumar5966]

Aurdino uno