UNO R3 ATMEGA16U2 / UNO+WiFi R3 Original ATMEGA328P Chip CH340G For Arduino UNO R3 Development Board

Product Information

UNO R3 ATMEGA1 6U2+Cable

product title
1set uno r3 MEGA328P ATMEGA16U2(with logo) for Arduino Compatible without USB Cable

Description
Microcontroller Atmega328
Operating Voltage:5V
Input Voltage ( recommended ):7-12v
Input Voltage ( imits ):6-20v
Digitall I/O Pins 14 ( of which 6 provide PWM output )
Analog Input Pins 6
DC Current per I/ O Pin 40 MA
DC Current for 3.3V Pin 50MA
Flash Memory 32 KB ( Atmega328 ) of which 0.5 KB used by bootloader
SRAM 2 KB ( Atmega328 )
EEPROM 1 KB ( Atmega328 )
Clock Speed 16 MHz

Technical Parameters
Microcontroller:ATmega328P
Operating Voltage:5V
Input Voltage (recommended):7-12V
Input Voltage (limit):6-20V
Digital I/O Pins:14 (of which 6 provide PWM output)
PWM Digital I/O Pins:6
Analog Input Pins:6
DC Current per I/O Pin:20 mA
DC Current for 3.3V Pin:50 mA
Flash Memory:32 KB (ATmega28P) of which05 KB used by bootloader
SRAM:2 KB (ATmega328P)
EEPROM:1 KB (ATmega328P)
Clock Speed:16 MHz
LED_ BUILTIN:13

UNO R3 SMD CH340G+ Cable

INTRODUCTION
UNO is a Simple I/O platform based on open source code, and it has thecharacteristics of easy to understand using Processing/Wiring developmentenvironment similar to Java and C language.Let you quickly use uno to makeinteresting things. Uno can be used with some electronic components such asLED lights, buzzers, keys, photoresistors and so on.The uno developmentenvironment interface is based on the open source principle allowing you to download,use and develop more amazing interactive works for free.Open thecircuit diagram of the original design, develop software interface for freedownload, but also according to the needs of their own modification,download procedures are simple and convenient. It can simply use sensors and variouselectronic components to connect (e.g.LED lights, buzzers, key,photoresistors,etc.) to make a variety of interesting works. Using high-speedmicroprocessor controller (ATMEGA328), the development of operationinterface and environment is very simple and easy to understand, which isvery suitable for beginners to learn.

PARAMETER

PERFORMANCE DESCRIPTION
Digital I/O digital input/output is 0-13.
Analog I/O analog input/output is 0-5.
Support ISP download function.
Input Voltage: When connected to the computer USB, no external power supply is needed.The external power supply is 5V~ 9V DC voltage input.
Output Voltage:5V DC Voltage Output and 3.3v DC Voltage Output.
Atmel Atmega328 microprocessor controller is adopted.

UNO R3 +WIFI CH340G+Cable

Product introduction
For product details, guidance and instructions on software, please visit the official product page.All in one board integration: UN with WiFi and R3 Atmega 328 ESP826632MB ofRAM.All modules can work indiviaually or together.And everyone has their own lead.Convenient solution for developing new projects, UN and WiFi.You can update via USB and firmvare for Atmega328 Sketch and ESP8266.This bus carries uSB serial converter CH340G.Using this board is very simple.Ancelotti’s DIP switch board, connected to the module.Forexample, a USB port: USB and Atmega328, and ESP8266, Atmega328 and ESP8266.

DIP Switch Table:

Model Number: UNO+ WiFi-R3-AT328- ESP8266-32MB-CH340G
is_ customized: Yes
Supply Voltage: 6~9V recommind
Type: Logic ICs
Condition: New
MCU: ATmega328
WiFi MCU: ESP8266
USB-converter: CH340G
PinOut Uno: Uno R3
UNO+WiFi R3 ATmega328P +ESP8266 (32Mb memory), USB-TTL CH340G. Compatible
for Arduino Uno, NodeMCU, WeMos ESP8266