Modifications

'''{{underline|Required accessories}}'''

'''{{underline|Required accessories}}'''

* a Romi Chassis Kit (this includes motors, wheels, one ball caster, and battery contacts)

* a {{pl|1448|Romi Chassis Kit}} {{polpl|203}} (this includes motors, wheels, one ball caster, and battery contacts)

* a Romi Encoder Pair Kit

* a {{pl|1452|Romi Encoder Pair Kit}} {{polpl|3542}}

* six AA batteries. The Romi chassis and control board work with both alkaline and NiMH batteries, though we recommend rechargeable NiMH cells.

* six AA batteries. The Romi chassis and control board work with both alkaline and NiMH batteries, though we recommend rechargeable NiMH cells.

* soldering iron and solder (we recommend one with adjustable temperature control like the Hakko FX-888D Digital Soldering Station)

* soldering iron and solder (we recommend one with adjustable temperature control like the Hakko FX-888D Digital Soldering Station)

* small Phillips screwdriver

* small Phillips screwdriver

* USB A to Micro-B cable to connect the board to your computer for programming and debugging

* {{pl|68|USB A to Micro-B cable}} {{polpl|2072}} to connect the board to your computer for programming and debugging

'''{{underline|Optional tools}}'''

'''{{underline|Optional tools}}'''

* small 2 mm slotted screwdriver for adjusting the LCD contrast

* small 2 mm slotted screwdriver for adjusting the LCD contrast

* small pair of pliers

* {{pl|705|small pair of pliers}} {{polpl|150}}

* wire cutter and stripper, for adding wires for peripherals

* {{pl|162|wire cutter and stripper}}{{polpl|1923}}, for adding wires for peripherals

* tape or small clamps (for holding parts together when soldering)

* tape or small clamps (for holding parts together when soldering)

You might also consider getting these for your Romi 32U4 Robot:

You might also consider getting these for your Romi 32U4 Robot:

* an 8×2 character LCD

* an 8×2 character LCD {{polpl|356}}

* a compatible Raspberry Pi (Model B+ or newer, including Pi 3 Model B and Model A+)

* a {{cl|30|compatible Raspberry Pi}} (Model B+ or newer, including Pi 3 Model B and Model A+)

* sensors, such as optical or sonar range finders

* sensors, such as optical or sonar range finders

* connectors and jumper wires, for connecting additional sensors and components

* connectors and jumper wires, for connecting additional sensors and components