[Renzo Mischianti]

Hi Furkanb,
It seems that the data received from the device isn’t correct, and the library can’t convert.
This happened probably because the data was corrupted; try to check the power supply and the wiring noise.
Bye Renzo

[Renzo Mischianti]

HI,
I understand that this case is replicated with a standard Linux FTP client. I’ll fix it soon.
Bye Renzo

[Renzo Mischianti]

Hi Son,
I don’t know how the IPCam accesses the FTP server, but if you are already in Test and write ./Test the server correctly, go to /Test/Test. If you are in / and write ./Test, go to /Test.
But I do this test writing on the bar of the Filezilla client.
Bye Renzo

[Renzo Mischianti]

Hi Huw,
Can you try with a different battery? If the battery has any problems, it may not be sufficient to power up the device.
Bye Renzo

[Renzo Mischianti]

Hi,
It’s important to set the correct library for EthernetEnc in FTPibraryKey.h and check that the library you set is the same as the one in your test.
Bye Renzo

[Renzo Mischianti]

Hi, you can find detailed information in the forum.

Bye Renzo

[Renzo Mischianti]

Hi,
I think that can be two problems:
first, the configuration of 19200 isn’t aligned with the device config;
Second, serial noise can be produced by low power to the device.
Bye Renzo

[Renzo Mischianti]

Hi Cosmic,
yes is fully compatible.
Remember to power the device with 5v and good power.
Bye Renzo

[Renzo Mischianti]

Ahh! perfect!
Thanks for your feedback, and enjoy your work!
Bye Renzo

[Renzo Mischianti]

Hi Adi,
no, sorry, It’s not in plan.
Bye Renzo

[Renzo Mischianti]

Hi Connexconcept,
The core 3 version of arduino-esp32 supports Ethernet natively, so I think you can now use Ethernet for your WebServer like WiFi.
Bye Renzo

[Renzo Mischianti]

Hi, cosmic,
The library is designed to send data and wait for the device’s feedback, but it does not use any delay or similar operations, so I think it doesn’t perform a blocking operation.
If you need to perform nonblocking operations without feedback, you can use a multicore device like esp32s3 or similar.
Bye Renzo

[Renzo Mischianti]

Hi Petoga,
to use different HardwareSerial pins, you must use the correct constructor

LoRa_E32(byte txE32pin, byte rxE32pin, HardwareSerial* serial, byte auxPin, byte m0Pin, byte m1Pin, UART_BPS_RATE bpsRate, uint32_t serialConfig = SERIAL_8N1);
// -------------------------------------

so the first example constructor become

LoRa_E32 e32ttl100(RX_PIN, TX_PIN, &Serial2, 35, M0, M1, UART_BPS_RATE_9600); //  RX AUX M0 M1

Bye Renzo

[Renzo Mischianti]

Hi,
for the interrupt you can use this constructor:

	PCF8574(uint8_t address, int sda, int scl, uint8_t interruptPin,  void (*interruptFunction)());

And the code become like so

#define INTERRUPTED_PIN D7
 
void ICACHE_RAM_ATTR interruptFunction();
 
// initialize library
PCF8574 pcf8574(0x38, SDA, SCL, INTERRUPTED_PIN, interruptFunction);

Bye Renzo

[Renzo Mischianti]

Hi g,
Well done! The project looks clean and well-designed, with the PCB neatly housed in the box. The solar panel and antenna add a practical and professional touch. If you’d like to share it on the site, I’m happy to help!
Bye Renzo

[Author]

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