You can probably find these instructions spread out via various sites fairly easily. I know it didn’t take me long. I’m putting together my list specifically so I remember WTF I did. Raspi Flash setupsetup the esptoolhttps://tasmota.github.io/docs/Esptool/ for the raspberry PI the serial port is /dev/ttyS0 when configured “properly”<get picture of proper wire configuration here> […]