Forum Replies Created
-
Posts
-
Hi Gadzilla,
Just to clarify: the library doesn’t add any extra bytes—the E22 module sends the wake‑up preamble on its own. If you notice missing characters, it usually means the MCU hasn’t woken up quickly enough to catch the start of the UART stream.
Please try lengthening the WOR period so the receiver stays awake a bit longer, and let me know if that solves the problem.
Best,
RenzoHi Pataone,
This can be generated by noise on the channel. I have already heard of problems like that. When I have some time, I will fix it via code and release a flag to bypass that problem.
Bye RenzoHi Pataone,
This can be generated by noise on the channel. I have already heard of problems like that. When I have some time, I will fix it via code and release a flag to bypass that problem.
Bye RenzoHi Pashazaur,
The libraries support only the specified devices that are built for.
E32, E220 and E22.
Bye RenzoHi,
it’s correct, you need a logic level converter or simply a voltage divider from tx of Arduino and rx of esp32.Here a simple connection with a voltage divider
Remote WiFi debugging on Arduino Using ESP8266 (NodeMCU and ESP01) with ESP-LINK Firmware
Bye Renzo
Hi monaco,
modify#define DEFAULT_STORAGE_TYPE_ESP32 STORAGE_LITTLEFS
directly inSimpleFTPServerKey.hit can’t manage from the external.
Bye RenzoIn your code, you send and put on sleep immediately. I think you must add a delay time to allow flushing the buffer.
Bye RenzoAhh! Okay, you don’t use the library.
If you want to connect the device directly, it’s simple for simple things but becomes complex when you must manage timing and structure. I advise you to use the library.Ebyte LoRa E32 device for Arduino, esp32 or esp8266: specs and basic use – 1
Bye Renzo
Hi F1SSF,
the module does not return to normal mode; you must put It in normal mode by connecting the Lora dev pins to the microcontroller; the library takes control and changes the values by using the output of the pins.
Check your connection, and try some simple test like getconfig setconfig and check the result.
Remember to connect all pins to do the tests.
Bye RenzoHi 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 RenzoHI,
I understand that this case is replicated with a standard Linux FTP client. I’ll fix it soon.
Bye RenzoHi 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 RenzoHi 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
