This board is intended for projects in which the compactness of the control unit is especially important. In its functions, it is identical. Arduino Mega 2560. This board is also not inferior to its "elder brother" in terms of quality and stability. This is functionality and compatibility with firmware (sketches) on pins from a large “mega” in a much more compact design: 54 mm x 38 mm (L x W). It should be noted that, nevertheless, it differs quite structurally from its full-size counterpart. So, due to its compact size, the pins on it are located differently and the shields do not fit it.
The characteristics of the board are as follows:
• microcontroller: ATmega 2560 (16 MHz);
• USB-UART interface: CH340G (12 MHz);
• input voltage: 6 - 9 V (recommended 6 - 8 V);
• PC connection: MicroUSB connector;
• digital inputs / outputs: 70 pcs. (of which outputs PWM (PWM) 14 pcs.);
• analog inputs: 16 pcs .;
• 4 UART bus.
For a completely symbolic price, you will receive one of the most productive and compact solutions for creating all kinds of projects based on the ATmega2560. This is also an extremely good option for working with the Arduino IDE.
Cost: ~ 380