[Renzo Mischianti]

Hi Paolo,
It’s very strange. Which battery type do you use?
Bye Renzo

[Renzo Mischianti]

But with the flush and the space deletion work?

[Renzo Mischianti]

Ahh perfect! This is important information.
Probably the version of Bluetooth changed and also changed the management.
Bye Renzo

[Renzo Mischianti]

Hi,
ok, your SMTP server needs the IP of your server in the helo message; you can use the library command

setPublicIpDescriptor()

to change It from ‘mischianti’ to another value.

And update the library to the latest version.

Bye Renzo

[Renzo Mischianti]

Hi rs77can,
no, nothing in particular, but you can try downloading an older library (in the Arduino IDE you can select all the previous version) to check if something is different.
Bye Renzo

[Renzo Mischianti]

Hi TLes,
It’s possible that you don’t give so much power to the microcontroller to do the operations, try to add an external power supply.
Bye Renzo

[Renzo Mischianti]

Hi Piotr,
I think there is an issue with your code, and It seems that you want to send a message every millisecond in the loop.
I think you must set a correct delay on It.

But first of all, you must connect AUX; otherwise, every send need a big delay for execution.
Bye Renzo

[Renzo Mischianti]

Hi rs77can,
I think your email provider change something about EHLO message.
Try to contact your provider or check if there was some system updade.
Bye Renzo

[Renzo Mischianti]

Ciao Alex,
potresti mettere il codice?
setti la configurazione temporaneamente o in maniera permanente?
Mi metti il link al tuo dispositivo ed anche la configurazione che usi sull’arduino IDE?
Ciao RM

[Renzo Mischianti]

Hi Georg,
It’s the same process, if you don’t put the device in wake up mode you must simply check the AUX pin when raising it from LOW.
Bye Renzo

[Renzo Mischianti]

Hi Georg,
Yes sure, you can find the examples here

Ebyte LoRa E220 device for Arduino, esp32 or esp8266: manage Wake On Radio and sends structured data – 5

Bye Renzo

[Renzo Mischianti]

Hi Ron,
you can find all the information here.

I spend a lot of time changing the firmware and creating a web interface.

I changed only the firmware of the MKS WiFi module without changing the printer firmware, so It can be used with many printer variants without creating problems.

You can find the source code of the esp8266 firmware and the repository with the complete project of the web interface at the end of every article.

Bye Renzo

[Renzo Mischianti]

Hi,
you can find a complete tutorial with examples
for the E220 here
for the E22 here

Bye Renzo

[Renzo Mischianti]

Hi Orhan,
yes, you can use e220 for the LoRa rocket with the microcontroller you want.
Bye Renzo

[Renzo Mischianti]

Hi,
you can pass the baud rate via Constructor, but by default It use 9600.

Bye Renzo

[Author]

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