2,857
edits
Changes
Jump to navigation
Jump to search
==FAQ==
1. Does the board rqquire require the additional power supply?
The robot expansion board does not require additional power, and it is powered by the Raspberry Pi; However, external devices controlled by the expansion board, such as the steering gear, require additional power supply. please refer to the following pictures:
2. Q: What is the I2C address?
A: I2C address is 0x6F
Q: How to change I2C address? A: Only need to remove any short-circuit solder joints at A0-A3 postion to change the I2C address
[[File:Robot-wiki-faq-8.jpg|How to change I2C address]]
3. Can you run a servo and a dc motor at the same time?