Suggestion - how to make teensy much simpler

Hey that's awesome to know. A very nifty chip / solution. Unlikely to be useful for my application (as a teensy waiting for SD card latency to clear is a no no) but very cool for anyone that want to enjoy two SPI buses on a Teensy 3.1 with devices that refuse to coexist nicely (that TFT display with the RAxxx driver comes to mind). Put the display on the primary SPI bus (where speed is important) and the SD card on the secondary (where it likely is less important). Unlikely to be as cost effective a solution as the suggested buffer chip with a EN function but a good tool to have.
 
You must log in or register to reply here.
Back
Top