I need to build a small wifi micro car with two motors, controlled through the Doit Wifi Car App, and I'll need some help choosing the smaller components available.
As for now I've the following list:
NodeMcu V3 with ESP8266 ESP-12E WIFI module Link
L9110S DC Stepper Motor Driver Board H Bridge Link
DC 6V High torque 30RPM Gear Brushed Motors Link
All components will be powered by a 2S battery.
I hope someone can suggest something, maybe better, smaller components.
Thanks