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.
Resources | Parameter |
Net weight | 20g |
Gross weight | 32g |
Product Size | 54*54*5mm |
Package Size | 60*57*17mm |