DF Robot (DFR0351) Evaluation Board, ATmega328P, 8 bit megaAVR MCU

Product Information: Silicon Manufacturer: Microchip No. of Bits: 8bit Silicon Family Name: ATmega Core Architecture: AVR Core Sub-Architecture: megaAVR Silicon Core Number: ATmega328P, CC2540 Kit Contents: Romeo BLE Mini V2 Board ATmega328P/CC2540 Product Range: - Product Overview: Romeo BLE mini small Arduino robot control board with Bluetooth 4.0 is a simplified version of Romeo board. It inherits all functions of Romeo BLE. Moreover, it got a smaller size. It has 8 Digital pins, 4 analogue pins and integrates Bluetooth 4.0 wireless communication function. And it can easy to drive the mobile platform using two 1.2A H-bridged motor driver to meet the needs of small scale robots. Romeo BLE mini will be a good assistant to Makers. It supports Gravity-3pin interface, color-coded, compatible with servos and gravity sensors & modules. It also support external power supply automatically switch, can simultaneously USB and external power supply. Romeo BLE support wireless download program / wireless communication function, mobile phone APP control. Two way H-bridged motor driver Support servo external power input Supports AT commands to configure BLE Support serial transmission, master and secondary switch TI CC2540 BLE chip, 30m (open area) transmission distance ATmega328P microprocessor, Arduino UNO board 32KB (ATmega328P) flash of which 0.5KB used by bootloader, SRAM 2KB, EEPROM 1KB (ATmega328P) 16MHz clock frequency, 8 digital I/O pins, microUSB connector 4 analogue input pins, 1.2A output current (single-channel continuous drive current) Size is 45mm x 38.5mm