KEYESTUDIO Mega 2560 R3 development board KS0002, compatible with Arduino

KEYESTUDIO Mega 2560 R3 development board KS0002, compatible with Arduino

Mega 2560 R3 development board by Keyestudio, fully compatible with Arduino MEGA 2560 REV3. It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 UARTs, 16MHz crystal oscillator, USB connection, power connector, 2 ICSP headers, and a reset button. There are 2 automatically switchable options for the Arduino Mega power supply system, direct USB power or external power which can be an AC-to-DC adapter or a battery. A USB power cable is included in the package.

Instructions for use:
https://www.data-media.gr/files/KS0002.pdf

Specifications
Microcontroller: ATmega2560
Operating Voltage: 5V
Input Voltage (recommended): 7-12V
Input Voltage (limits): 6-20V
Digital I/O Pins: 54 (of which 15 provide PWM output)
Analog Input Pins: 16
DC Current per I/O Pin: 40 mA
DC Current for 3.3V Pin: 50 mA
Flash Memory: 256 KB of which 8 KB used by bootloader
SRAM: 8 KB
EEPROM: 4 KB
Clock Speed: 16 MHz

Note
The product is specialized and technical knowledge is required.
The warranty does not cover damage caused by incorrect wiring.