GND GND ORGANIZATION D NODE MCU TEAM D WEBSITE WWW.NODEMCU.COM 1 2 3 4 1 2 3 4 POWER A A VDD5V U4 NCP1117ST33T3G VDD3V3 P I U VIN 3 DVOUT P I U 4 0 2 C7C1 / P1CO8 N VDDUSB VDD5V 10uF 25V G P2 10uF 1 D1D GND U1 GND PID10PID102 1N5819/SS14/S4(SOD_323) GND B Working Output: 3.3V 800mA B Working Current Limit