This is version 4 of the RaspiRobot Board motor controller and robot interface board.
New in this version:
- Buck-boost power supply making the board more resilient to battery voltage drop and even able to power your Pi from a 3V battery pack.
- Raspberry P 2/3 style 40 pin connector
- On/off switch
- Two Servo connections
- Extra GPIO connections to GPIO pins 4, 10, 9, 9, 11, 20 and 26
The board still has the original HC-SR04 rangefinder socket and an I2C interface socket as well as two pin headers connected to GPIOs 20 and 26 intended for use with switches.
There will be some getting started documentation coming soon.