Search found 3 matches

by imcinerney
Wed Aug 02, 2017 2:12 am
Forum: Developer Discussions
Topic: Custom Deck CF Headers
Replies: 2
Views: 2823

Re: Custom Deck CF Headers

Thanks, I didn't see the one on your site. I saw the one at SeedStudio and it was on backorder so I was searching around for it at other parts distributors for it.
by imcinerney
Tue Aug 01, 2017 5:05 pm
Forum: Developer Discussions
Topic: How to speed up I2C writes
Replies: 6
Views: 5922

Re: How to speed up I2C writes

The best way to do the asynchronous transmission would be to use the DMA with the I2C bus. You would need to set the auto increment flag on the PCA9685 (so after each data byte written it automatically moves to the next) so you can write multiple bytes at once. Then you can send all the updates in a...
by imcinerney
Tue Aug 01, 2017 1:00 pm
Forum: Developer Discussions
Topic: Custom Deck CF Headers
Replies: 2
Views: 2823

Custom Deck CF Headers

I am currently working on designing a custom deck (complete PCB design) and was trying to find the headers to use for the Crazyflie connection. From what I can gather they are 10 pin 2.00mm pitch headers. I have searched for them, and found some options: 3M: https://www.digikey.com/product-detail/en...