Tech Specs
| size | 75mm x 90mm |
|---|---|
| weight | 56.0 gram (with battery) |
| board | 2 layer, 1mm thick seeed |
| motors | 4 x 7mm pager motors |
| gears | 4:1 M0.3 (scavenged from an RC plane) |
| wheels | 3D printed mini-z size |
| battery | 3.7v 150mA Lipo |
| CPU | STM32F4 |
| gyro | L3GD20 |
| motor driver | drv8835 |
| encoders | as5043 |
| storage | micro SD + cpu onchip flash |
| UI | 128x32 oled, accelerometer, 1 button |
| OS | OS/J5 |
| parts | shapeways |