The new BBC micro:bit comes with a speaker, microphone, and more powerful processing capability - Latest Open Tech From Seeed

BBC Micro Bit V2 Board for Coding & Programming Pocket Size Upgraded Computer Processor with Speaker, Microphone & Touch Sensor : Electronics

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What has changed on the new micro:bit? Specifications, Hardware, and Software. - Latest Open Tech From Seeed

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BBC NEW micro:bit V2 - with speaker, microphone, accelerometer, 2.4GHz – KittenBot

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BBC Micro:bit V2, Upgraded Processor, Built-In Speaker And Microphone, Touch Sensitive Logo

BBC NEW micro:bit V2 - with speaker, microphone, accelerometer, 2.4GHz – KittenBot