My MicroBit fails to pair with other Bluetooth devices. When I enter the Bluetooth pairing mode it displays PAIRING MODE! then displays some kind of symbol. It had previously been paired with my iPhone 5C but I deleted this pairing.
I’m not certain but I think this error occurred after I had create a microPython script to use the microbic to control a Raspberry Pi robot (see http://www.watkissonline.co.uk/wordpress/?p=7907) which was successful.
I have downloaded the latest firmware (which I already had) and copied it to the Microbit in MAINTENANCE mode but this did not help. I have also emailed the BBC Microbit support but haven’t heard back. I would be grateful for any ideas.