Custom ESP32 Board

[TheNextProblem]

Hi guys, Happy New Year ALL!

I was WhitePlan owner and developed a product with Atmega328P+Sim800C. It didn’t go well so i dropped it after so many months.

Then, somebody interested in the same project and go back to Pro model this time. (Currently)

Anyways, if i get it right, my setup is useless now since Blynk2.0 doesn’t support Atmega328P. So i got a 1000pcs of nothing now

Moreover, i love to design my own products so i don’t pay overly priced products in my country. So i designed the same project with the ESP32+Sim800C this time.

Everything was flawless with the same code in legacy but we have to migrate to new Blynk as you know.

Is there any example of Blynk.Edgent with SIM800C and ESP32 and pinouts may be?

I searched the forum didn’t find any answers.

Best regards

[John93]

[quote=“TheNextProblem, post:1, topic:64428”]
but we have to migrate to new Blynk

Here’s a full guide

Migrating to the new Blynk - Full Guide

@TheNextProblem

Is there any example of Blynk.Edgent with SIM800C and ESP32

I’d suggest using WiFi connection method instead.

[TheNextProblem]

There is no WiFi in the wild. I have to buy a modem and powerbank system to use my “Pro” plan even though i have a modem in my system?

If that’s the case of new Blynk, this is a Huge downside of new system. What if i sold my products? Playing with GUi something but this is another level.

Let’s hope to it’s considered it again soon

[PeteKnight]

Edgent example for TTGO T-Call GSM board?

Hi @vshymanskyy I have a project where I’d like to use Blynk.Air as a way to update an ESP32 TTGO T-Call board connected via GSM. I’m a bit lost about where to start integrating TinyGSM into the ESP32 Edgent example sketch, and was wondering if you had any Edgent GSM examples in the pipeline before I went any further? I guess you might get a few others asking the same thing, as the Blynk website currently says… [image] Thanks in advance! Pete.

Also, I’m not sure that this statement is correct…

@TheNextProblem

since Blynk2.0 doesn’t support Atmega328P

I’m guessing that what you mean is that Atmega328P based boards don’t support dynamic provisioning or OTA updates via Blynk.Air ?

If you had a previously functioning Blynk product using the Atmega328P under Blynk Legacy then I don’t think that there is any reason why that same product shouldn’t operate with the same functionality under Blynk IoT.

Pete.

[TheNextProblem]

Hi Pete,

Thanks for the reply.

If i understand correctly, you do looking for a solution too? I assume that with new Blynk2.0 we have to use Blynk.edgent to connect cloud? Or am i getting it wrong?

Of that’s true, That’s not a problem actually for me.
I want to use Blynk.edgent i want to use GSM since my products working in urban areas and there is no WiFi. So ESP32+GSM is a must for me.

I couldn’t find a solution

[PeteKnight]

@TheNextProblem

If i understand correctly, you do looking for a solution too?

I went for a different solution, so no.

@TheNextProblem

I assume that with new Blynk2.0 we have to use Blynk.edgent to connect cloud?

No, that’s incorrect.
You can use static provisioning, in the same was a with Blynk Legacy, so a Lagacy sketch may simply need tow additional lines of code to make it work with Blynk IoT.

@TheNextProblem

I couldn’t find a solution

There are many working solutions for ESP32+SIM800

Maybe you should explain exactly what you’ve tried and what issues you encountered.

Pete.

[TheNextProblem]

That’s a good news then. How can i check if im using the legacy version or new blynk

Esp32+sim800c is working but with Blynk.edgent i couldn’t find any solution.

[PeteKnight]

I’d start by explaining what it is that you’re doing.

Pete.