Hi Renzo
Thank you very much for your dedication and willingness to provide libraries for EBYTE’s E32, E22, and E220 modules.
About your observation:
“I think the E220 is a candidate for the best device, but 400b of the buffer can be dangerous if you want to use the max packet size and receive three messages simultaneously, you can lose one of them.”
I was wondering how critical this would be in a production environment.
First, do Semtech modules have a storage buffer (or is it just an EBYTE increment)?
In the case of the E220, considering that each “Message size bytes” is 200 bytes, and the “Buffer size bytes” is 400, I wanted to know how this can be something critical in the production environment.
Fictitious Example:
If in a period of 5 seconds, a gateway/ESP32/E200 receives 3 messages of 200 bytes, can one of them be lost?
How long does an E220 take to process a 200-byte message and transmit it to the microcontroller (eg: E220 -> ESP32)?
Sorry to bother you, but I’m trying to understand from an operational perspective how critical this is.
Thank you for your attention.