[Renzo Mischianti]

Hi warleysr,
try to connect the AUX pin also to pin 15 and send the output of your program.

f you don’t connect M0 and M1 remove it from the constructor.

    LoRa_E220 e220ttl(&Serial2, 15);

If you have a nodeMCU you must follow the schematic of esp8266.

M0	VCC (Set programming/sleep mode)
M1	VCC (Set programming/sleep mode)
TX	PIN D2 (PullUP 4,7KΩ)
RX	PIN D3 (PullUP 4,7KΩ)
AUX	Not connected better PIN D5 (PullUP 4,7KΩ)
VCC	5v
GND	GND

LoRa_E220 e220ttl(D2, D3, D5); // Arduino RX <-- e220 TX, Arduino TX --> e220 RX AUX M0 M1

Bye Renzo

[Renzo Mischianti]

Hi Cristian,
you can use read all or read single pin, but I discourage using a mixed-mode because I use a “debounce” and It can be not so simple to understand.
Bye Renzo

[Renzo Mischianti]

Hi Nextcsolution,
I don’t have a schema, but you can rebuild It by following the article, every part is explained in a specified section.

For example, the server part is the merge of these shields
WeMos D1 (esp8266): i2c shield to manage encoder, multiple buttons, and LEDs
WeMos D1 (esp8266) manage relay and shield
WeMos D1 (esp8266): HardwareSerial shield for Ebyte E32 E22 E220 LoRa devices

Bye Renzo

[Renzo Mischianti]

Hi Jordan,
if you use the regulator from Arduino Nano Every, It already has a 1uF capacitor; otherwise, you must check your PCB to select the correct one. If you connect the E32 directly from USB power, It’s ok.

Bye Renzo

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[Renzo Mischianti]

Hi Guyome,
the code is correct, if you don’t receive the messages probably It’s a wiring problem or a configuration problem.

Connect the AUX pin also, to have the feedback.

And yes you can do all without my library directly with UART commands.

Bye Renzo

[Renzo Mischianti]

Hi jordan,
I must take a look at the PCB, generally, the decoupling capacitor is used to stabilize the voltage regulator.
Bye Renzo

[Renzo Mischianti]

Hi Lucas,
When enabled send the current ambient noise RSSI;
When disabled send the RSSI when the data was received last
time.

When I have some time I’m going also to do the test you proposed.

Bye Renzo

[Renzo Mischianti]

Hi Sebastian,
does It work with the change or without them?
Bye Renzo

[Renzo Mischianti]

Mmmm.. I think you don’t have the last version of the library.
The position of inserted lines is wrong.

Tomorrow I try to give you a package to test.

Bye Renzo

[Renzo Mischianti]

Hi Sebastian,
I found this, CPanel don’t use standard response, or better return multiple line in the connection response.

Try to add these 2 lines

awaitSMTPResponse(client);
awaitSMTPResponse(client);

in the EMailSender.cpp at line 523

and in the setup() before send add
setEHLOCommand(true);

[Renzo Mischianti]

Hi Sebastian,
CPanel seems to have the SSL port inverted

try the non-SSL one.

Bye Renzo

[Renzo Mischianti]

I must do some tests, which kind of microcontroller do you use?

[Renzo Mischianti]

Hi Sebastian,
I find some similar issues and seems that It’s a limitation of your email provider like this.

Which provider do you use?

[Renzo Mischianti]

Hi hahah,
please share the code to check if there are some issues.
Bye Renzo

[Renzo Mischianti]

It seems a common problem,
https://github.com/espressif/esp-idf/issues/8409
esp32.com/viewtopic.php?t=3155

try to add all the code.

Bye Renzo

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