Ninebot SNSC 1.0
The SNSC 1.0 is a budget scooter made by Ninebot.
It is the rental version, most similar to the Ninebot ESX series.
These models did not fold but were otherwise compatible with most ESX hardware.
This model has custom firmware support from ScooterHacking.
The Custom Firmware Generator can be found here.
ScooterHacking's SHFW also supports this model.