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Seeeduino V4.3 (ATMega328P)

SKU
102010026

Seeeduino V4.3 is an Arduino-compatible board, which is based on MicrochipATmega328P MCU, Arduino UNO bootloader, and with an ATMEGA16U2 as a UART-to-USB converter. The three on-board Grove interface can make your board connect to over 300 Grove modules. 

$7.60
In stock
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PRODUCT DETAILS

Note

We have upgraded from v4.2 to v4.3 from December 2022.

Change from MicrochipATMEGA328P-MU to MicrochipATMEGA328P-AU in V4.2 Replace the serial chip to cp2102

Features

  • MicrochipATmega328P microcontroller

  • Arduino UNO bootloader

  • 14 Digital I/O Pins (6 PWM outputs)

  • 6 Analog Inputs

  • ISP Header

  • Arduino UNO-R3 Shield Compatible

  • Micro USB programming and power supply

  • 3 on-board Grove connectors

  • 3.3/5V system operation power switch

Description

Seeeduino V4.3 is an Arduino-compatible board, which is based on ATmga328P MCU. There're so many Arduinos and Arduino-compatible boards in the world, and we think that Seeeduino V4.3 is one of the best Arduino boards. Seeeduino V4.3 is much more stable and easy-to-use with our special red design for Seeeduino family

Seeeduino V4.3 is based on the Arduino UNO bootloader, and with an ATMEGA16U2 as a UART-to-USB converter, which means that the board can basically work like an FTDI chip. You can program the board via a micro-USB cable. Also, you can power the board via a DC Jack input, 7 to 15V is acceptable. There's a switch to choose the system supply voltage, 3.3V or 5V, which is very useful if you want to set the system to 3.3V to save power.

We have dedicated our time to help you get started with this sensor quickly and easily. Try the step-by-step example code to quickly get started with clear codes. We also collected 20 Awesome Arduino Projects in the community to help you get started if you do not know what to do with Seeeduino V4.3 when you first get it in hands. 

 

Grove makes it easier to connect, experiment, and simplify the prototyping process. No jumpers or soldering required. We have developed more than 300 Grove modules, covering a wide range of applications that can fulfill a variety of needs. Not only are these open hardware, but we also have open-source software. 

 

 

Finally, please also check Arduino Boards Selection Guide to compare processor, operating voltage, input voltage, clock speed, digital I/O, PWM, analog inputs, UART, Grove connectors, flash memory, and USB connectors for different Arduino boards!

Attention

Operating the chip at 16 MHz with 3.3 volts is beyond the specified maximum frequency "Safe Operating Area" for the ATmga328P chip. So when you switch the working voltage to 3.3V, it may not be safe. However, at room temperature, most chips work fine that way.

Technical details

Dimensions 115mm x78mm x25mm
Weight G.W 41g
Battery Exclude
3 on-board Grove connectors
DC Current per I/O Pin 40 mA
DC Jack Input 7v-12v
Flash Memory 32 KB
RAM 2 KB
EEPROM 1 KB
Clock Speed 16 MHz

Part List

Seeeduino V4.2 1

ECCN/HTS

HSCODE 8543909000
USHSCODE 8543708800
UPC 841454103288
EUHSCODE 8543709099
COO CHINA

LEARN AND DOCUMENTS

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REVIEWS

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  1. Product Quality
    100%
     
     
    By tapsis
  2. Product Quality
    100%
     
     
    By Durocher.Brian
  3. Product Quality
    100%
     
    no concerns
    By davidjorda
  4. Product Quality
    100%
     
    Received two of them today. They are very nice looking board. I've not had a chance to actually test them out yet but so far so good.
    By abscindo
  5. Product Quality
    20%
     
    The board is not correctly detected (Windows 7 and Windows 10) : just seen as a AtMega DFU. The product is not usable.
    By xtian.delmas

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