[Renzo Mischianti]

Hi Andrew,
I think you are wrong, I have some versions of NodeMCU (esp8266) and the form factor isn’t the same of esp32 DOIT DEVKIT v1 as you can see in the photo.

Bye Renzo

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[Renzo Mischianti]

Hi Andrew,
I can’t see your photo, read the note to the left to insert external image or upload a 512Kb image.

It’s strange It’s fit perfectly like you can see in the photo

Bye Renzo

[Renzo Mischianti]

Hi,
the fast answer is, no you can’t.
But if you change the library and reference an instance of pcf8575 you can try to manage via espander.
Bye Renzo

[Renzo Mischianti]

Hehe.. no problem Rudy
Bye Renzo

[Renzo Mischianti]

Hi Alexandr,
I’m going to publish It this week with a mini guide, I already create the binary firmware.
I update this topic when ready.
Bye Renzo

[Renzo Mischianti]

Hi Rudy,
It’s very strange, try to put 5v power supply and change pull-up resistor with lower value.

When you read the buffer It’s cleared, but if you send fast series of messages you must use readMessageUntil (orange box)

        ResponseContainer receiveMessageUntil(char delimiter = '\0');

You must send a message with a terminator character

ResponseStatus rs = e32ttl.sendMessage("Prova\0");

and receive message like so

ResponseContainer rs = e32ttl.receiveMessageUntil();

default terminator as you can see in the declaration of the method is ‘\0’, but you can use what you want.

Bye Renzo

[Renzo Mischianti]

I search a bit and seems the problem is that Ethernet not support SSL natively, so I think you must use service like SendGrid.
Bye Renzo

[Renzo Mischianti]

Hi SSpence,
you can’t use GMail directly, you must follow these steps
Configure GMail for EMailSender

Give me a feedback.
Bye Renzo

[Renzo Mischianti]

Hi sspence,
no, you must change EMailSenderKey.h with

#ifndef DEFAULT_EMAIL_NETWORK_TYPE_ESP32
#define DEFAULT_EMAIL_NETWORK_TYPE_ESP32 NETWORK_ESP32_ETH 
#define DEFAULT_INTERNAL_ESP32_STORAGE STORAGE_SPIFFS
#endif

The Client and Server are correct..
https://github.com/espressif/arduino-esp32/blob/master/libraries/WiFi/examples/ETH_LAN8720/ETH_LAN8720.ino

Bye Renzo

[Renzo Mischianti]

Hi Perry,
first E22 library is not compatible with E220.
You can find some information about the constructor on this article
Ebyte LoRa E22 device for Arduino, esp32 or esp8266: library – 2

in the constructor you can specify the pin of esp32 hardware serial

LoRa_E22(byte txE22pin, byte rxE22pin, HardwareSerial* serial, UART_BPS_RATE bpsRate = UART_BPS_RATE_9600, uint32_t serialConfig = SERIAL_8N1);
LoRa_E22(byte txE22pin, byte rxE22pin, HardwareSerial* serial, byte auxPin, UART_BPS_RATE bpsRate = UART_BPS_RATE_9600, uint32_t serialConfig = SERIAL_8N1);
LoRa_E22(byte txE22pin, byte rxE22pin, HardwareSerial* serial, byte auxPin, byte m0Pin, byte m1Pin, UART_BPS_RATE bpsRate = UART_BPS_RATE_9600, uint32_t serialConfig = SERIAL_8N1);

Bye Renzo

[Renzo Mischianti]

Hi SSpence,
you must configure correctly the device here first

#ifndef DEFAULT_EMAIL_NETWORK_TYPE_ESP32
#define DEFAULT_EMAIL_NETWORK_TYPE_ESP32 NETWORK_ESP32
#define DEFAULT_INTERNAL_ESP32_STORAGE STORAGE_SPIFFS
#endif

I think you must select one of

#define NETWORK_W5100 (2)
#define NETWORK_ENC28J60 (3)
#define NETWORK_ESP32_ETH (5)

based on the library you select to control w5500.

You can find some information here.

Bye Renzo

[Renzo Mischianti]

Hi Richard,
I’m going to create precompiled binary file, I think can be usefully.
Bye Renzo

[Renzo Mischianti]

Hi SSpence,
can you share your code and post the EMailSenderKey config.
I never test that configuration, we are going to check the issue.
Bye Renzo

[Renzo Mischianti]

Hi Richard,
you can refer to this article
ABB Aurora Web Inverter Monitor (WIM): upload the sketch and front end – 9

Bye Renzo

[Renzo Mischianti]

Hi Rudy,
It’s very strange, but if Ebyte tool had problems I think the module was broken, try to do simple set configuration and get configuration (specify correct define for frequencies), and activate DEBUG on library.
Bye Renzo

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