Arm Mbed and Pelion Device Management support forum

LPC1768 connected to PCA9685 using I2C comms

Hello,
Student here studying embedded electronics. Currently working on a project using LPC1768 and its application board, which requires multiple servos. As the LPC1768 application board only contains 2 x servo headers, was planning to use PCA9685 16 channel servo driver board. Is it possible to use this board with the LPC1768 micro-controller using I2C communications?

Thanks,

kind regards

Hello Vincent,

I haven’t used a PC9685 with Mbed yet but the following link could help, though it’s for Mbed OS 2:

https://os.mbed.com/components/PCA9685/

1 Like

Hello Zoltan,
Thanks for your advice and sharing will give it a study

Best regards Vincent