USB INTERFACE: The multifunctional 5V to 3.3V DC-DC buck converter module is equipped with USB interface.
WIDE APPLICATIONS: The step-down module is suitable for /banana pi/esp8266, for UNO MEGA2560 DUE, for AVR Atmel STM32 C8051 MSP430.
INPUT VOLTAGE RANGE: The input voltage range of this module is DC 4.5-7V(USB input OR 2.54 Pin input).
OUTPUT VOLTAGE AND CURRENT: The output voltage of this module is 3.3 V, while the current is 800 mA (load current can't more than 800 mA).
SATISFACTION GUARANTEE: The product is brand new and high-quality. We care for every customers feeling. You can get in touch with customer service when you meet any questions.