
Seeeduino V4.2(ATMega328P)
FeaturesATmega328P microcontrollerArduino UNO bootloader14 Digital I/O Pins (6 PWM outputs)6 Analog InputsISP HeaderArduino UNO-R3 Shield CompatibleMicro USB programming and power supply3 on-board Grove connectors3.3/5V system operation power switchDescriptionSeeeduino V4.2 is an Arduino-compatible board, which is based on ATmga328P MCU. Therere so many Arduinos and Arduino-compatible boards in the world, and we think that Seeeduino V4.2 is one of the best Arduinos, Seeeduino V4.2 is much more stable, easy-to-use and even good looking.Seeeduino V4.2 is based on the Arduino UNO bootloader, and with an ATMEGA16U2 as a UART-to-USB converter, which means that the board can basically work like an FTDI chip. You can program the board via a micro-USB cable. Also, you can power the board via a DC Jack input, 7 to 15V is acceptable. Theres a switch to choose the system supply voltage, 3.3V or 5V, which is very useful if you want to set the system to 3.3V to save power.We have dedicated our time