My Meshstastic - Wifi Heltec LoRa 32 V3 ESP32

This is the second module I'm playing for my Meshstatisc experiments

Let see in more details this module and what to do with it.

My Meshstastic - LILYGO® TTGO LoRa32 V2.1_1.6 Version

This is the first module I did buy (see my previous article).

Let see in more details this module and what to do with it.

Server chronicles - the OS on the old System76

The old System76 server has now new HDs and more RAM and is cleaned up.

Time to install the OS.

Update firmware of a GXV3000

The GXV3000 is an old phone from Grandstream, not anymore in production and supported, but still available on Ebay at a decent price.
It is possible to even find in Ebay "new" GXV3000, i.e. never used before, like one I bought recently as a replacement for a broken one.
So I had to go back on memory lane in order to update the firmware in it to the last available one (high recommended in order to fix the SPIT problem)
Here what is needed to do the job.