Lnfxkvva 3X the Microbit Board V2 Kit Has Built-in Speakers and A Microphone Support Artificial Intelligence

The golden edge connectors have small indentations that allow much easier prototyping with crocodile clips that 't keep falling off. The board can now provide 200mA to accessories, up from 90mA in the previous board version. New BBC V2 adopts faster ARM - nRF52833 processor, integrates 2.4G Radio/BLE Bluetooth 5.0, now includes built-in MEMS microphone, speaker, and touch sensitive logo pin, enabling people to easily through sound and touch sensing. V2 has a motion sensor which combines 3- sensing accelerometer, together with magnetometer that can be used as compass or magnetic field strength sensor. Memory has increased by 700% from 16KB to128KB RAM and 256KB to 512KB flash which gives the device much more capability. The CPU has been upgraded from a m0 at 16MHz to a with a floating-point at 64MHz. Extra input capability is achieved with the touch sensor to accompany the existing two buttons.