Gray Battery Bottom Plate 150mAh I/O IO Extend Stackable Module Bus Socket
Tax included.
Description:
Core BOTTOM is the bottom part of M5Core like M5Basic and M5 GRAY, with M-BUS socket and extend pins on the side, also include a Lipo battery . If you want to buy these bottoms separately, you can get it from here.
M-Bus
Package Included:
1 x M5Stack® Gray Battery Bottom Plate