Screw terminal for External power Supply (with Jumper Select Option) and External Power Supply range of 7V to 20V with 7805 on board for Internal +5v Supply
Compact and Ready to use design and Professional Glass PCB Layout Design for Noise Reduction with Board Supports AVR ATMEGA16, ATMEGA32, ATMEGA8535 Microcontrollers
The on board Two Line LCD Display (2×16), Two multiplexed 7-Segment LED Display, Built in Switches (8 keys), Built in 8 LED Interface to test I/O, on Board External Interrupt and Reset buttons, Built in Potentiometer interface to ADC, Temperature Sensor Interface (LM35), Bluetooth Interface (HC-05), Buzzer
All Port 32 Pins are Breakout Pins are available at male bugs Connector which can be used as main board for developing applications