Also check out the so-called M5 Cardputer, which is part of the M5Stack line of products. Has the colour display and super tiny keyboard, but also SD card, mic

Also check out the so-called M5 Cardputer, which is part of the M5Stack line of products. Has the colour display and super tiny keyboard, but also SD card, mic and speaker and battery. Plus... you can attach it to legos or fridges!