Data Sheet

Duckiebot MOOC Founder's edition - DB21-M and variants

● In case of fire use a CO2 extinguisher
● Storage preferably in a cool, dry and ventilated area, which is subject to little
temperature change. Storage at high temperatures should be avoided.
Don'ts
● Do not connect a charge voltage greater than 5V
● Do not connect an external voltage source to the USB output ports
● The battery should not be opened, destroyed or incinerated. This may cause
leakage or rupture and release to the environment of the ingredients that are
kept in hermetically sealed containers.
● Do not short circuit terminals
● Do not crush or puncture the battery, or immerse it in liquids
● Do not place the battery near heating equipment, nor expose to direct sunlight
for long periods of time
Up to date information on the Duckietown battery can be found at:
https://docs.duckietown.org/daffy/opmanual_duckiebot/out/db_opmanual_preliminaries
_electronics.html
User Interface (UI)
○ Screen
○ Shut-off button

To facilitate UI, the DB is equipped with a programmable 128x32 pixels bi-chromatic
I2C screen and a non-latching "shut-off" button.

30/12/2020 v2