The mega control board, among the series of MCUs, is the most popular since it has numerous pins. However, a substantial number of pins don’t meet the space demand for DIY designs. To tackle this issue, we rolled out the Keyestudio Mega Pro development board. In fact, its use method is the same as the official mega board, in addition to the different volume.
The processor core is ATMEGA2560-16AU. In the meantime, it has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 channel serial communication ports, a USB connection, 1 ICSP header, and a reset button. And all ports are extended by pins with an interval of 2.54mm. What’s more, you can burn the firmware for ATMEGA2560-16AU through the built-in ICSP port. Luckily, the firmware of this chip is burned well before delivery; therefore, you don’t need to burn firmware.
The power can be supplied through a USB cable, port 5V, GND (DC 5V), as well as Vin GND (DC 7–12V).
Specification
- Microcontroller: ATMEGA2560-16AU
- USB to serial chip： CH340G
- Operating Voltage: 5V
- Input Voltage (recommended): DC 7-12V
- Digital I/O Pins: 54 (D0-D53)
- PWM Digital I/O Pins：15(D2-D13 D44-D46)
- Analog Input Pins: 16(A0-A15)
- DC Current per I/O Pin: 20 mA
- DC Current for 3.3V Pin: 50 mA
- Flash Memory: 256 KB of which 8 KB used by the bootloader
- SRAM: 8 KB
- EEPROM: 4 KB
- Clock Speed: 16 MHz
- LED_BUILTIN:D13
Specifications
- Package: SMD
- is_customized: Yes
- Model Number: Mega Pro
- Operating Temperature: 0-40
- Supply Voltage: DC 7-12V
- Application: Electric Toy
- Condition: New
- Type: Drive IC
- Brand Name: keyestudio
- Origin: Mainland China
- Microcontroller: ATMEGA2560-16AU
- USB to serial chip: CH340G
- Operating Voltage: 5V
- Input Voltage: DC 7-12V
- Clock Speed: 16 MHz
- Product number: KS0502
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