EscornaFlex (Escornabot with battery)
Flexible Escornabot structure
Is a remix structure for to support CPU 2.12 and 2.20 boards with battery 18650, including a usb charger TP4056 and MT3608 step-up, and RFID board RC522
Add a support for Acoustic Sensor, there are two versions for asimetric and simetric sensor.
Also add two ball support for the acoustic sensor suport.
Creators team of this robot. http://escornabot.com