• ArduinoIDE v1.8.10

• M5Stack Basic
• M5Stack Proto module
• Adafruit PCA9685
• SG-90 Servo-Motor x 5
• mobile battery

• M5Stack(v0.2.9)
• m5stack-avatar(v0.7.2)
• M5Stack-SD-Updater(v0.5.1)
• Adafruit-PWM-Servo-Driver-Library(v2.3.1)

Print each STL file on the required number of 3D printers.

I currently use a bulk battery that no one can buy. Battery holder (M5Stack-OttoDIY_batteryHolder_v1.stl) needs to be changed according to your mobile battery.

Create a circuit on the M5Stack Proto module so that an 8p pin header emerges from M5Stack-OttoDIY_base_v1.stl.

• First M5Stack-OttoDIY by @robo8080
• m5stack-avatar by @meganetaaan
• M5Stack

M5Stack-OttoDIY by Takao Akaki is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Based on a work at https://www.thingiverse.com/thing:1568652/ and https://www.thingiverse.com/thing:2892903.