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Seeeduino V3.0 (Atmega 328P)
The Seeeduino is an Arduino-compatible board. Based on the Duemilanove schematic, it is 100% compatible with existing programs, shields, and IDEs. On the hardware side, notable changes have been made to improve flexibility and user experience.
The Seeeduino V3.0 is an Arduino-compatible microcontroller board based on the ATmega328. While it maintains compatibility with the Arduino Duemilanove schematic and form factor, it introduces several hardware improvements, including the use of surface-mount devices (SMD) for a more compact and robust design.
A key upgrade in this version is the integration of an FTDI FT232R USB-to-serial chip, which simplifies programming and serial communication. The board features a unique voltage selection slide switch, allowing you to toggle the microcontroller's operating voltage between 5V and 3.3V. Additionally, it includes two built-in white Grove connectors, enabling direct connection to Seeed Studio's Grove sensor ecosystem for rapid prototyping without additional wiring.
Specifications
| Specification | Value |
|---|---|
| Microcontroller | Atmel ATmega328 (TQFP-32) |
| Operating Voltage | 5V or 3.3V (slide switch) |
| Clock Speed | 16 MHz |
| Flash Memory | 32 KB (0.5 KB used by bootloader) |
| SRAM | 2 KB |
| EEPROM | 1 KB |
| Digital I/O Pins | 14 (6 provide PWM output) |
| Analog Input Pins | 8 |
| USB-to-Serial Chip | FTDI FT232R |
| Grove Connectors | 2 (I²C and UART) |
BOASEDARDV3
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The Seeeduino is an Arduino-compatible board. Based on the Duemilanove schematic, it is 100% compatible with existing programs, shields, and IDEs. On the hardware side, notable changes have been made to improve flexibility and user experience.