Keyestudio PLUS Development Board with Type C interface +USB cable compatible with Arduino Uno R3

The Keyestudio PLUS Development Board is an upgraded, fully compatible Arduino Uno R3 alternative designed for students, educators and makers. Featuring a modern Type-C USB interface and selectable working voltages, this robust board simplifies prototyping for your coding and robotics projects. It comes complete with a 1-metre Type-C USB cable to get you connected and programming right out of the box.

Enhanced Arduino Uno R3 compatibility

This development board is fully compatible with the Arduino IDE and operates just like a standard Arduino Uno R3. It comes equipped with a 1-metre Type-C USB cable to ensure efficient wiring and reliable connectivity during your experiments.

Flexible voltage and processing power

Powered by the 16MHz ATMEGA328P-AU microcontroller, the board features a CP2102 USB-to-serial chip and an onboard DIP switch to select between 5V and 3.3V working voltages. It accepts an external DC input of 6-15V, with 9V recommended for optimal performance.

Versatile interface and memory capacity

The board breaks out 14 digital I/O pins and 8 analog input channels, with an on-board LED connected to pin D13. It offers 32 KB of flash memory, 2 KB of SRAM, and 1 KB of EEPROM for storing your program code and variables.

Specialised communication and control pins

Dedicated hardware pins support SPI, IIC, and serial communication protocols for seamless integration with external modules. It also provides 6 PWM channels for precise control and two external interrupt pins to handle real-time events.