US$ 34.00
You can pair it with any smartphone running Android 4
and other 2
The WROOM-32 features an integrated PCB antenna
dry location at 50-60% charge state if not in use for extended periods
8 million color options
Degson 3 Pin 5mm Pitch Pluggable type PCB Terminal Block Soldron 50W Soldering Iron Heating Element You can pair it withDegson 3 Pin 5mm Pitch Pluggable type PCB Terminal Block