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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.
@user65682
I have two pucks. I can connect to one with nRF Connect, send commands to it with both nRF UART and with the new Droidscript Puck plug-in on my Android phone. The other one flashes the RED Led on power up and will run through the self test ok, but I cannot pick it up via a Bluetooth scan or otherwise communicate with it. I have tried swapping the batteries over with no success. Are there any other tests or actions I can carry out?