To the extend possible make a Wokwi simulation of the Krake.
The following kits are available from Wokwi

While none of these are pin for pin the same as the ESPkits (Node MCU?) which Nagham and Lee have there is likely to be something which can be wired as if the same.
Lee thinks we want the S2 kit.
To the extend possible make a Wokwi simulation of the Krake.
The following kits are available from Wokwi

While none of these are pin for pin the same as the ESPkits (Node MCU?) which Nagham and Lee have there is likely to be something which can be wired as if the same.
Lee thinks we want the S2 kit.