US$ 285.00
Of course because it's rechargeable you'll never have any screw hatches to remove or batteries to replace
and Rechargeable Lithium Battery
supports antenna diversity and SDIO2
and begin a new project
It uses ESP8266 as WIFI expansion board and serial port to communicate with micro:bit
Workbook for micro:bit x Scratch 3.0 (中文版) M5 Of course because it's rechargeable: 1.Scratch microbit 2.Scratch 3. 0microbit 3. 4.STEM 5.