3Doodler Flow Plastic Refills (20Rolls) (只限Flow使用) Raspberry Pi 5 KB used by bootloader

5 KB used by bootloader SRAM 2 KB (ATmega328P) EEPROM 1 KB (ATmega328P) CLOCK SPEED 16 MHz LED_BUILTIN 13 LENGTH 68

It supplies power to the micro:bit board and other sensors for micro: bit manufactured by Switch Education

App（only availabe on iPad）: iOS 11 or above

等程式角色帶入。

use microbit or AA battery to power the circuit may cause malfunction of Grove modules which requires high input voltage and drive current(e

3Doodler Flow Plastic Refills (20Rolls) (只限Flow使用) Raspberry Pi 5 KB used by bootloaderAll 3Doodler plastic strands are made from the highest quality materials, at factories in the US, UK and Spain, and they have all been subjected to the strictest standards of safety testing. This includes passing RoHS testing, Toxological Risk Assessments, LHAMA compliance testing, and heavy metal testing by labs including Intertek and Bureau Vertias (two of the world's most reputable testing labs). Description Unleash your imagination with 20 mini