Hi - the NFC aerial is basically where the CR2032 battery is - so you'd need to get the phone's NFC aerial over the right-hand side of the screen.
Unfortunately the NFC isn't quite as strong as it is on the Puck because you're having to communicate through the LCD display itself, but it should still work fine.
If you were hovering the phone over the chip itself then it's pretty unlikely to work though as the aerial is over the other side of the board.
© Espruino, powered by microcosm.
Report a problem