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Hi,
Could not connect to mail serverseems you can’t reach the server.
Pay attention and follow the GMail configuration guide.
But I think G1 does not use the standard WiFiNINA library or can’t be identified like a SAMD device, so I think It can’t work without a specified setting.Bye Renzo
Hi Lev,
the project is subdivided into 2 parts, the first is the link in your post, and the second is the web interface that is in another repo.The “heartbeat functionality” can be managed with a broadcast message with the address set in the E32 fitted in the gateway. In the message return, you must check if it’s an acknowledgment and add the information passed in a WebSocket message.
The second is less simple, because the WebInterface is a React, Typescript, Redux framework, so you must know at least React, here an example of Message receiver box.
The only consideration is that in the project, we use a push server hosted in the ESP32 that implements WebSocket. To create a fully working gateway, the best practice says that you must use an external MQTT server, like the LoRaWAN implementation (It’s a simple standardization of a gateway to ask for money from the people).
So my advice is to implement all the needed functions in the “server” part; if it’s interesting and usable, I think some people will follow you to help on WebInterface.
Bye Renzo
It’s interesting if you want, I can change your role as an Author, and I’d be happy if you want to write an article about that on the site.
Keep in touch, RenzoHi Mariano,
Thanks a lot for your feedback.It’s strange my version works with SdFat as the key to manage the connection, not SdFs, but I think It can be the style of programming that determines the problem; the interaction method must be the same as the library.
Thanks again RenzoHi g0730n,
you must create a repeater specified for your kind of network.If you create a transparent transmission network, you must use a transparent transmission and set the devices on the same ADDH ADDL and CHAN, but every time you repeat a message also, the sender receives It.
Ebyte LoRa E32 device for Arduino, esp32 or esp8266: fixed transmission – 4
For the fixed transmission you must create/manage a protocol or similar.
For example, you want to repeat a message that all devices must read: you must send the message to the repeater, and the repeater sends a broadcast message.If you want to send a message to a specified device, you must send the message to the repeater (or broadcast), and the repeater reads some information inside and sends a specified message.
There isn’t a specified solution.
For example, E22 has the repeater function, but It’s quite complex; here is a schema.
[caption id="attachment_21940" align="alignnone" width="300"]
EByte LoRa E22 repeater mode schema[/caption]I’d also like to ask you if you have some problems with the interoperation of MicroPyton and Arduino env because @Woto opened a topic on this forum with some encoding communication problem that I can’t replicate, can you give some advise to he please.
E220 Receive-Intervall and MycroPython and Arduino Env communication
Thanks, Renzo
Hi,
I understand, as you can check here,you must close the opened structure.
Bye Renzo
Yes, there is a memory leak. You must discover which part of the code generates that.
Normally I’m going to add a lot a Serial.print to examine every part of the code.But, when you program, also in the embedded env, It’s a best practice to encapsulate every functionality in functions because when the function ends, It works, and every variable inside is released.
Bye Renzo
Hi Woto,
It seems that there is a character that’s not encoded correctly, which kind of message do you send?
Bye RenzoHi L33t331,
It seems to be a memory leak problem; try to examine the memory usage and give me feedback.
Check also the power supply, but It isn’t probably.
Bye Renzo
EByte LoRa E22 repeater mode schema[/caption]
