[Renzo Mischianti]

Hi,
for the upper version of Android you must specify in the file AndroidManifest.xml these grant

<manifest>
    <!-- Request legacy Bluetooth permissions on older devices. -->
    <uses-permission android:name="android.permission.BLUETOOTH"
                     android:maxSdkVersion="30" />
    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN"
                     android:maxSdkVersion="30" />

    <!-- Needed only if your app looks for Bluetooth devices.
         If your app doesn't use Bluetooth scan results to derive physical
         location information, you can strongly assert that your app
         doesn't derive physical location. -->
    <uses-permission android:name="android.permission.BLUETOOTH_SCAN" />

    <!-- Needed only if your app makes the device discoverable to Bluetooth
         devices. -->
    <uses-permission android:name="android.permission.BLUETOOTH_ADVERTISE" />

    <!-- Needed only if your app communicates with already-paired Bluetooth
         devices. -->
    <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />

    <!-- Needed only if your app uses Bluetooth scan results to derive physical location. -->
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    ...
</manifest>

But if It’s works with version 13 It’s very strange.

Bye Renzo

[Renzo Mischianti]

Ciao Alex,
dando per scontato che hai l’ultima versione della libreria.

Innanzitutto prova a rimuovere la riga
LoraWan_Config.close();

E non usare il PWR_DWN_LOSE, a questo punto potrebbe esserci un problema li che ho fixato male

  ResponseStatus rs = LoraWan.setConfiguration(configuration, WRITE_CFG_PWR_DWN_SAVE);  

Per il risparmio energetico non stai mettendo in sleep l’esp8266, dai un occhio a quest’articolo

Ebyte LoRa E32 device for Arduino, esp32 or esp8266: WOR (wake on radio) microcontroller and new WeMos D1 mini shield – Part 7

è per l’E32 ma il principio è lo stesso.

Ciao Renzo

[Renzo Mischianti]

Hi Paolo,
I don’t have the same model of the battery.

But It’s possible that in the code you use to do the test, doesn’t this line commented?

  // while (!Serial);

And check in “Computer management –> Device management –> Port (COM and LPT) the behavior of the COM port.

Bye Renzo

[Renzo Mischianti]

Hi rs77can,
to manage that situation I add 2 methods:

emailSend.setAdditionalResponseLineOnConnection(1);
and
emailSend.setAdditionalResponseLineOnHELO(1);

these methods manage strange responses from the SMTP server, use that instead of adding client.flush() in the library.

Can you confirm that the space after the PublicIPDescriptor generate another problem?

Thanks Renzo

[Renzo Mischianti]

Ahh ok!
But I think you can check only the GPS status. The EByte LoRa device has a buffer where It puts all the messages to send, so you can sendMessage every time the GPS data is available.
Bye Renzo

[Renzo Mischianti]

My GPS has pin PPS waveshare L76X is it possible to synchronize the transmitting lora with the received GPS signal?

Can you explain better “synchronize the transmitting lora with the received GPS signal”?

Thanks Renzo

[Renzo Mischianti]

Hi Piotr,
To understand look at this line’s code. If the AUX pin is settled, I check when It’s going LOW else I add a big delay to wait for the device to complete the operation.
Bye Renzo

[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

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