16M bytes(128M bit) Flash
External antenna connector
Built-in ceramic antenna
New CP2104 USB-TO-UART IC
Same size as D1 mini, but more light
D1 mini Pro
D1 mini V2
Flash 16M bytes(128M bit)4M bytes(32M bit)
USB-TO-UART IC CP2104CH340G
Antenna Built-in ceramic antenna or External antennaPCB antenna
Weight(without pins) 2.5g3.9g
Thickness 3.6mm6.7mm
Package Included:
1.Long female pins x2pcs
2.Short female pins x2pcs
3.Normal pins x2pcs
4.WeMos D1 mini Pro x1pcs
16M bytes(128M bit) Flash
External antenna connector
Built-in ceramic antenna
New CP2104 USB-TO-UART IC
Same size as D1 mini, but more light
D1 mini Pro
D1 mini V2
Flash 16M bytes(128M bit)4M bytes(32M bit)
USB-TO-UART IC CP2104CH340G
Antenna Built-in ceramic antenna or External antennaPCB antenna
Weight(without pins) 2.5g3.9g
Thickness 3.6mm6.7mm
