Considering Arduino Nano? Watch this First!

[@FabianG-kx3fp]

I didn't even know that there are so many... i think the one with the many sensors and Bluetooth could be the basis for my next great projekt

[@programmingelectronics]

Same here! I started researching a video about the Arduino Nano only to be so surprised at the variety! Kind of neat

[@TheJacklwilliams]

Thank you. Couple things. As a noob, I’m just getting into hardware, solderinng, coding for hardware. I’ve spent a lifetime in software/systems/IT. So, it’s great to hear all the Arduino Nano models, features, etc… But what I’d like in addition is examples of how the boards are applied in working projects. Aka, what’s leading me here is things like IOT for my home. I’ve got a wemos D1 mini, that has WLED loaded, and I’m building out some LED light modules for instance. Maybe I’d like to tie them together so if I set a theme on one, it can propogate through the house to other modules. I understand ESPNow might do that, but I’m not quite there yet. Aka, I’m going to dig deeper into your channel and see what I can find. Thanks.

[@toxicradon6903]

If I recall correctly, WLED has a setting that lets a node sync to another, so if you set something on one, the others mirror that. That way you can get your desired result without having to set up additional hardware. If you want to build out your home to have more systems interconnected, without relying on a cloud, something like Home Assistant, IOBroker, FHEM or some other locally hosted hub might be a good next step.

[@programmingelectronics]

Thanks for this Jack! I’ll see what we can put together for demoing some IoT projects.

[@TheJacklwilliams]

@@programmingelectronics THANK YOU! You do great work, looking forward to your future efforts!

[@programmingelectronics]

@@TheJacklwilliams Thanks!

[@BartdeBoisblanc]

Magnetometer (Mag-na-tom-i-tor). Great thumbnail of these boards. You packed a useful amount of information so the noob can investigate further if they want to know more.

[@programmingelectronics]

Thanks Bart!

[@fallow_]

Great video, though maybe you should have mentioned the Pi Pico. It's main benefit is that it's way cheaper, more like $4 instead of the $12

[@programmingelectronics]

Thanks! Yes,there were a couple others I wanted to add to too, like the Arduino MKR boards and the adafruit feathers

[@ivolol]

Arduino's version of the Pico has Wifi/BLE

[@warrenscorner]

Great video Mike! I love the humor your putting into your videos. I could go for a Banano right now!

[@programmingelectronics]

Thanks Warren!

[@warrenscorner]

I’m playing with a Nano 33 IoT. I’m trying to send the state of a push button to Node-RED on a Raspberry Pi. First I started just sending the word “test” to the Pi and that worked fine. But with the button I got nothing until I changed the data type to a char. I guess I don’t really understand the char data type. I tried looking at the Arduino documentation but that was clear as mud. Have you done any videos about char? This project is eventually gonna turn into a home monitor system so I can tell if there are any doors or windows left open in my house. I’m using mosquitto MQTT on the Pi. I also have an Arduino Uno WiFi that is subscribing to the topics. It also has a SIM9000 shield that will send me sms messages when something changes. That’s the plan anyway. One step at a time.

[@PredictableDesigns]

Awesome video Mike! Love the Banano!

[@programmingelectronics]

Thanks John!

[@d.athegreat3947]

First one to comment. I am grateful for I have found and subscribed to this channel.

[@programmingelectronics]

Thanks!

[@pascalphase2556]

Very useful, thanks from France !

[@joaomendes179]

Hello! Thank you for this sharing that shed's the so much needed light on the nano versions! I would like to know if you're thinking about making a series on registers for the nano every.? Thank you!

[@polyglotwave]

Drink a shot every time you say 'Arduino Nano' challenge

[@programmingelectronics]

By the end of that video I was so sick of saying "Arduino Nano" :)

[@GapRecordingsNamibia]

One big difference between the nano classic and nano every is the interrupt and ISR coding is completely different, any sketch from a nano classic using interrupts and ISR's IS NOT GOING TO WORK on a nano every... Be warned, I had to rewrite interrupts and ISR's when the only board I could get was a nano every.

[@programmingelectronics]

Are you referring to the parameters passed to the attachInterrupt function?

[@GapRecordingsNamibia]

Yes, the parameters passed to both the ISR and the registers are different, the way the timers are set up on the PWM pins is also different.

[@programmingelectronics]

@@GapRecordingsNamibia I didn't realize this! Are you able to use the digitalPinToInterrupt(pin) for the first parameter to attachInterrupt()?

[@GapRecordingsNamibia]

@@programmingelectronics Yes you are able to use those, but when it comes to assigning the pin parameters for the specific ISR to follow that is where the changes come in. So, this , is still the same (attachInterrupt(digitalPinToInterrupt(but2), heating, FALLING);) But when assigning ISR parameters it will look like this (ISR(TCB0_INT_vect) { TCB0.INTFLAGS = TCB_CAPT_bm; //Clear the interrupt flag) and not this (ISR(TIMER1_COMPA_vect){ TCNT1 = 0; )) Like I said, the timers going to pins 3 and 6 are also different timers.

[@programmingelectronics]

@@GapRecordingsNamibia I'm following now - thanks for adding this!

[@vascoalbano2592]

Thank you for all your support, my project needs BLE as small as possible, no soldering, a stand alone version.....Ardiuno classic or 33....as small as possible, how will it will be powered...usb...what size can the Ardiuno classic or 33....as small as possible....thank you.

[@giorgiobotteri9727]

The communications chipset on the Nano 33 IoT can be both a Bluetooth and Bluetooth Low Energy client and host device

[@tb303wpf1]

UPDATE: Ardiino customer service is AWESOME!!! They replaced the bad Nano Every boards with new ones that worked great. For some reason the voltage regulators on that older batch didn't like 9v. The name brand Arduino boards are what you want to use if you're making production devices that will last a long time. I love the new Nano 33's too. Arduino is constantly raising the bar higher and higher. Thankfully now that the silicone shortages are coming back around, the prices of boards is ooming back down to earth. Arduino is the best microcontroller platform for all developers. Thanks for the great videos!!! I've learned so much from your channel.

[@TheTravellerWeAre]

Hi, I followed your other videos too and I learned a lot. I have a very specific question regarding AI and Arduino. I want to work on a project which would involve computer vision like object detection etc. and I want to use arduino or ESP32 for it. So my query is if I can do this without using python. Can I use C/C++ all the way, for arduino as well as to process the data to do the AI bit? Can you provide me with some pointers . it would be of great help to me if you could let me know this.

[@programmingelectronics]

Great question. I assume you would be planning to use a library like tensor flow lite? www.tensorflow.org/lite/api_docs When you say "all the way", are say training as well as inference, or just inference? If just inference, then yes, I think something like tensorflow lite would work fine. Edge Impulse might be a great resource to check out as well. Best of luck!

[@joshuaoduroadu5376]

Another great video. Thanks 👍 Mike

[@programmingelectronics]

Thanks Joshua!!

[@jumbo999614]

In my country, some stores sell basic Arduno Nano without bootloader. I still don't know to burn bootloader onto the board.

[@JohnBailey39]

Too much to go into in a reply, but it is really worth learning how. It opens up things like using bare chips, or using little ATTiny85 chips for simpler projects. It is possible to use an UNO or similar as a programmer, and instructions exist for how to do it. Search for things like "using an Arduino as a programmer" for detailed tutorials. The little group of pins at the front of a Nano or an Uno are where you connect to burn the boot loader. It isn't hard, and once you know, you'll wonder why you left it so long.

[@reginaldmcnab3265]

I am lost in the multitude of Arduino boards😂 dry interesting though!

[@t1d100]

Really good information.

[@programmingelectronics]

Thanks!

[@musicfromabove1469]

I'm looking for a board that can be connected with a small speaker. Like an earphone or a headset. What I mean is I want it to eject sound. Is it possible with such micro boards?

[@programmingelectronics]

Hmmm, I know what your'e saying. Maybe something like this? Adafruit Audio FX Sound Board - WAV/OGG Trigger with 2MB Flash www.adafruit.com/product/2133

[@ivolol]

Why only say 3 options for BLE when the rp2040 can do that too?

[@janmenzinga]

You forgot Arduino RF-Nano...

[@programmingelectronics]

Neat! This video was just covering boards made by Arduino, I think the one you are referring is a clone with RF built in?

[@joshgilbert6749]

so it DOES Banano?!

[@programmingelectronics]

Thats right!

[@shreyaslemos5297]

I wish i had watched this video before buying the Arduino nano

[@programmingelectronics]

I hope you found it useful!

[@indreshyadav6699]

Sir please share file of weather monitoring system Rain fall Temp& humidity Sun shine Air quality On 20x4 LCD display with i2c

[@programmingelectronics]

Thanks for the recommendation! I'll see what we can put together.

[@cbaxter6527]

5:18 Mag-ne-tom-e-ter Correct ! Ding! Ding! Ding! Add more letters after your name.

[@programmingelectronics]

Ha! Thanks!

[@frikbrits6335]

😄😄 What is "sodder" or am I hearing wrong??

[@__--JY-Moe--__]

nano nano!🖖.......🤖🍖real nice vid!!

[@programmingelectronics]

Thanks for watching!

[@TT-it9gg]

Now, the Nano ESP32 will fly~ And rest will...

[@V081WLBlue]

A bannano lol ok I got it! Anyway! I'm getting one with the pins not soLdered on, not one, with the pins not soDdered on! lol

[@programmingelectronics]

Thanks for watching!

[@kychemclass5850]

mag-ne-tom-et-er ;)

[@programmingelectronics]

Thanks!!!

[@nobody2937]

It's NOT 12 dollars at all... it's over $40.00 ... My god ...

[@donkeypoopdragon]

Get a clone lol or better yet get an esp32

[@poptart9585]

Clones are much cheaper

[@IanG-uf2fq]

soLder, not sudda

[@kombolasha]

Depends on where you live! In the U.S. it's "Sodder" all day long; in the rest of the world, "SoLder" is the common pronunciation.