The USB interposer 0 ▲ Quentin Santos 58 days ago · Tech · hide · Fediverse post In a previous article, I claimed that there were no good alternatives to the RP2350-USB-A board. To accept a USB keyboard or other device, a USB board has to present itself as a USB host. It does this by pulling down the two USB data pins. The USB device then signals itself by having a […] The post The USB interposer appeared first on Quentin Santos. Commenting on Bubbles has been removed. Why? If you want to talk about this post, write to the author, use the comments on their blog if it has them, or reply with a "RE:" post on your own blog. Suggestions? feedback@bubbles.town