adafruit servoboard+arduino mega

For other supported Arduino products from Adafruit: Shields, accessories, etc.

Moderators: adafruit_support_bill, adafruit

Please be positive and constructive with your questions and comments.
Locked
User avatar
hein
 
Posts: 3
Joined: Mon May 18, 2015 6:27 pm

adafruit servoboard+arduino mega

Post by hein »

Hi,
connected I2C servodriver to arduino
load I2C-Scan sketch and run
Driverbord is the only board on the I2C-bus
But I see 2 address 0x40 the basic adres and the other adres is 0x70 ?????
And that 0x70 is olso the base adres from the sonar SRF08
So both together did not work so I changed the SRF08 adres and ok!
But my question is where is that 0x70 from ???????

User avatar
Franklin97355
 
Posts: 23910
Joined: Mon Apr 21, 2008 2:33 pm

Re: adafruit servoboard+arduino mega

Post by Franklin97355 »

The 0x70 is a "broadcast" address for the servo driver to communicate with all the servos at once.

Locked
Please be positive and constructive with your questions and comments.

Return to “Other Arduino products from Adafruit”