Arduino BluePill communication device.
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An SD card is mandatory!
Your personal ID on this network is based on the SD card’s serial number (xx^xx+xx^xx = xxxx).
No MCU EEPROM, MCU serial number, or LoRa module serial number are used.
Every device is identical to one another until your SD card is inserted!
So, to erase all traces, keep the card off the device or destroy.
LoRa-chat2.binVersion 2.00 compiled.octet-stream - 94.79 kB - 03/24/2025 at 22:17 |
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LoRa-chat.v1.1.binVersion 1.1 compiled.octet-stream - 48.28 kB - 05/23/2021 at 00:36 |
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teraz, what is your goal? To combine lora with tcp-ip? There is already a bunch of solutions.
Im much sure you can easily adopt this sketch to esp32 that have tcp.
ar You planing to move raspberry pi pico or other 2040 cpu board?
Why to move? This stm32 even far form power of esp8266.
All this sketch works on 64k flash stm32. That's enough.
ok, tell me is possible connect this device to router? internet?
meybe creating a web page for sending message? or integrate this with matrix?
(power eficient is important, You are right)
Sziklai
Scott Hasse
Antti Lukats
Yes. with ESP8266 or 32 it is possible to use web page instead of lcd to receive and send...
Try Heltek's LORA board. Very handy.
Here is code for you to start from.
https://github.com/Airrr17/LoRa_messenger/blob/master/LoRa-Heltek.ino
It's already receives and sends lora packets. Just add some web server to this code and enjoy :)
ops wrong thread.