Convert Any USB Keyboard to Bluetooth With a DIY Adapter
Love your old USB keyboard but want it to be wireless? DIYer DastardlyLabs demonstrates how to make your own little adapter that will turn just about any old USB keyboard into Bluetooth.
DastardlyLabs uses a USB host screen, bluetooth module, Arduino Pro Mini and tons of other random parts to create this little device. You will need to solder a few pieces together to create a small USB plug with a Bluetooth antenna. From there, you just need to plug this keyboard into your little device and you’re ready to stream. It’s a fairly complex little project, but DastardlyLabs has a complete two-part tutorial on YouTube.
HID Relay – Upgrade Your USB Keyboard To Bluetooth | Youtube