[Renzo Mischianti]

Hi tarpacik,
It seems ok, it can be a configuration problem. I can’t see any other issue.
Bye Renzo

[Renzo Mischianti]

Hi tarpacik,
I need to know what are you doing to help you.
Send me wiring and code.
Bye Renzo

[Renzo Mischianti]

Hi Matejet,
yes, It’s correct; if you don’t connect all the pins (M0 and M1 in particular), you can’t switch to a different mode.
So, you can do a single operation with a single configuration of M0 and M1.
Bye Renzo

[Renzo Mischianti]

Hi,
probably you do the wrong wiring, or It’s a power supply problem.
Bye Renzo

[Renzo Mischianti]

Hi, qhf,
to understand getConfiguration, read this
Ebyte LoRa E220 LLCC68 device for Arduino, esp32 or esp8266: configuration – 3

what error do you obtain from the library?

Thanks, Renzo

[Renzo Mischianti]

Hi,
if you don’t want M0 and M1 don’t add they in the constructor.

you can find a lot of declaration examples in the examples, or the the articles.
Bye Renzo

[Renzo Mischianti]

Hi,
yes I tested the device and It’s fully supported.
I attach also the wiring diagram.

Here the configuration for the diagram:

// ---------- Raspberry PI Pico pins --------------
// LoRa_E220 e220ttl(&Serial2, 2, 10, 11); //  RX AUX M0 M1
// -------------------------------------

Attachments:

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[Renzo Mischianti]

Hi Matejt,
I check your code, and there is an error, M0 and M1 must be HIGH, not LOW.

If you get this example from the site, please, tell me where because I must fix It.

Bye Renzo

[Renzo Mischianti]

Hi Matejt,
I check your code, and there is an error, M0 and M1 must be HIGH, not LOW.

If you get this example from the site, please, tell me where because I must fix It.

Bye Renzo

[Renzo Mischianti]

Hi, tarpacik,
if you get “no response” you probably insert an error, power supply, or wiring problem.

You can’t use only FTDI to program an EByte module. You need to manipulate M0 and M1.

Bye Renzo

[Renzo Mischianti]

Sorry, but I don’t know that library.
But if you follow the guide you discover that it’s very simple to create test api.
That library isn’t a big help.

REST server on esp8266 and esp32: introduction – Part 1

Bye Renzo

[Renzo Mischianti]

I think It’s very clear, and many people use It.
What problems do you have?
Bye Renzo

[Renzo Mischianti]

Hi Grzegorz,
sorry for the late response, I found the bug introduced in the latest version, for ESP32 I must force int cast of SDA SCL, but STM32 core need uint32_t so here is the mistake.
You can find the fix in version 2.2.4.
Thanks a lot for your support.
Bye Renzo

[Renzo Mischianti]

Hi Grzegorz,
you do the begin before the pinMode declaration, that’s wrong.

You must do the pinMode of all pin, then begin then start the normal use.

Bye Renzo

[Renzo Mischianti]

I recheck the code in the first topic, and I can’t understand where you initialize the pcf.
Please start from an existing example and modify It, then send me the complete code.

Bye Renzo

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