ESP8266 Servo Breakout Board

Published on 2015-08-13 in µBob biped robot.

So the PCBs arrived, and I assembled and tested one of the servo breakout boards. It’s quite small, here’s the comparison with a coin:

All the servo sockets (for those small, 3.3V servos) are on the back side:

There is also a voltage regulator there, and a couple of pullup resistors, and that’s pretty much it. All pins except for the power are 1.27mm, to save space.