Yes, the USB Bluetooth adaptor would definitely help - obviously you get best performance if both devices have an external antenna, but even if just one has an antenna it's a marked improvement.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Yes, the USB Bluetooth adaptor would definitely help - obviously you get best performance if both devices have an external antenna, but even if just one has an antenna it's a marked improvement.