Rui Carmo
This is the kind of Bluetooth Low Energy device I’d love to have.
The only real drawback is the requirement for special paper — however, since that hasn’t changed in 10 years, I don’t think there are any foreseeable workarounds.
This is the kind of Bluetooth Low Energy device I’d love to have.
The only real drawback is the requirement for special paper — however, since that hasn’t changed in 10 years, I don’t think there are any foreseeable workarounds.