POPBOT-XT Features:

• ATmel ATmega32U4 MCU, 10-bit A/D converter with 12-channel, 32KB of flash program memory, 1KB of EEPROM, 2.5KB of RAM and 16MHz clock frequency.
• 25-I/O port and assign to 12 of 3-pin JST connectors for interfacing with sensors and peripherals
• Screw terminal block for battery connections. It supports +4.8 to +12Vdc and has an on-board power switch.
• +5Vdc switching regulator power supply circuit. Its regulates the supply voltage for microcontroller devices and all sensor ports.
• 128x160 pixels color graphic LCD stack board. includes KNOB, OK and RESET button. This display board onlu supports line-art graphic, vector graphic, color background and text (no support the image file).
• 8-Universal port support Analog input functions and Digital input/output function; A0 to A7 (18 to 23, 4 and 6 digital pin)
• I2C bus port; SDA (2) and SCL (3)
• UART port; RxD (0) and TxD (1)
• 2-ch. DC motor driver with indicators. Supports motor voltage of 2.5 to 13.5Vdc.
• 3-Servo motor output; connect with the digital port 30 (SV1), 12 (SV2) and 13 (SV3).
• Piezo speaker connections. It is connected with digital port 11.
• LED power and Low battery indicator
• Direct USB port connection for communication and upload the running code
• ISP pad for upgrading and firmware recovery by using the external In-System Programming (AVR-ISP mark II from Atmel is recommended)