Choose from 4 different versions, each one comes with a full set of pins as seen in last photo.

D1 mini v3 with micro USB
D1 mini v4 with USB C
D1 mini Pro 4MB with micro USB
D1 mini Pro 16MB with micro USB

The pro versions feature a UFL wifi antenna socket on the board

Features:
-11 digital input/output pins
-Interrupt/pwm/I²C/one-wire
-1 analog input (3.2 V max input)
-4M or 16M Flash
-External antenna connector (Pro versions only)
-Clock speed: 80/160MHz
 
CH340G chip on board
Can be programmed with
-Arduino IDE
-NodeMCU
-Micropython


Delivered to your door from within the UK via Royal Mail.


30 day return policy for your peace of mind.