Video

On the IOT cloud?

@@THEELECTRONICGUY yes bro yes

which board are you using?

@@THEELECTRONICGUY ESP32 Once give yr number bro I will call you pls help I'm stuck here tired of debugging this

Which ESP32? Devkit v1?

😂

What do you mean?

Check the pinned comment

I don’t quite understand your sentence. Can you explain?

@@THEELECTRONICGUY Thanks for the reply, I have two signal wires that any of them can be grounded, I need to have a ground wire that will only be grounbded if the first two wires are grounded. Cheers

I Don’t think it’s practical, gets heated very quickly and connection is not stable always

Absolutely. Not necessary

@@THEELECTRONICGUY thank you. And how to give positive and nagtive line arduino to direct lcd.

Arduino IoT cloud

Which type of car? And how many motors ?

@@THEELECTRONICGUY there is a competition called mekathlon and category as racer robo so there will be 4 motors and using nrf24lo1 as for communication. it is designed like a rugged car even if it flip, by using gyroscope to invert up down control while the robo turn upside down,the overall structure of the robo is a allterrain racer robot

ATtiny85 doesn’t have that many pins. Better use an Arduino Nano or Pico

@@THEELECTRONICGUY thx

You can create your own small weather station or plant monitoring system via the internet

@@THEELECTRONICGUY how can you provide any links , process, roadmap , please

Check the link to the full video. You can follow the steps shown there.

Yes

You have to plug it only when the IDE says so

You have to power it separately from a battery so that it remains on. It's just like attaching an external RTC module(with a coin cell) but now you don't have to make any connections.

Thanks

Asli

what?

Sure, Thank you!

Thank you!

What kind of problem?

@@THEELECTRONICGUY arduino not showing in laptop /pc, cable also changed, some drivers installed.,in device manager - port - COM173 showing, I want COM1, COM2, COM3... Ports how Can I change port COM173 to COM1

The issue seems to be the drivers. Try to update them

we makin it out the USB mini era w this one

To adjust the brightness of the display

please make a code... thanks

Couldn't agree more. But I think the idea behind adding the ESP32 to the UNO R4 is to give users the best of both worlds. By integrating the ESP32, you get the feeling of using the same old familiar UNO without having to jump to a completely new board. Also, they want users to use their IoT cloud with the Arduino boards.

@@THEELECTRONICGUY there indeed might be lots of reasons, but i think when sticking to the arduino IDE, the transfer from Arduino to an esp32 would not be so great. Regardless, it offers an extra choice for those who find the step too big or to alienating. Up to each own what to choose 😊

To be honest, even using the built in ESP32 on UNO R4 is not that easy. It has its own problems. Yes it comes with some pre loaded examples in IDE but when you want to program it for different applications, there are not a lot of libraries available.

Yep. You can use ESPHome to interface with it and get images or download some firmware that will make an mjpeg stream or rtsp jpeg stream.. esp32cam-rtsp for example. Not a high frame rate especially at full sensor resolution but works fairly well. The connected antenna also gets great range. The Milk V Duo boards are pretty cool too if you want a higher frame rate and h264 video.