Skip to product information
1 of 1

vendor-unknown

MEGA2560 Mega+WiFi R3 ATmega2560+ESP8266 32M Memory USB-TTL CH340G Compatible with Arduino Mega NodeMCU ESP8266- RS2921

MEGA2560 Mega+WiFi R3 ATmega2560+ESP8266 32M Memory USB-TTL CH340G Compatible with Arduino Mega NodeMCU ESP8266- RS2921

SKU:RS2921

51 in stock

Regular price Rs. 1,645.00
Regular price Sale price Rs. 1,645.00
Sale Sold out
Shipping calculated at checkout.

For refund/return/replacement, call us at +91 95995 94524 For bulk and B2B enquiries kindly mail us at support@rees52.com

  • Fast Shipping
  • Affordable Price
  • Support
View full details
  • Microcontroller: ATmega2560
  • IC Wi-Fi: ESP8266
  • USB-TTL Converter: CH340G
  • Power Out: 5V-800mA

Description:

Mega +WiFi R3 Atmega2560+NodeMCU ESP8266 32Mb Memory USB-TTL CH340G Compatible For Arduino Mega is Full integration on one board Mega R3 ATmega2560 and WiFi ESP8266 with memory 32Mb. All of the modules can work together or separately. And everyone has their own pinout headers. The convenient solution for the development of new projects requiring Uno and WiFi. Via USB you can update sketches and firmware for ATmega328 and for ESP8266. It is a customized version of the classic ARDUINO MEGA R3 board. Full integration of Atmel ATmega2560 microcontroller and ESP8266 Wi-Fi IC, with 32 Mb (megabits) of flash memory, and CH340G USB-TTL converter on a single board! All components can be set up to work together or independently. For this onboard have the USB-serial converter CH340G. Using this board is very simple. The board has a DIP switch, to connect the modules. For example, to USB and ATmeg2560, USB and ESP8266, ATmega2560 and ESP8266.

Specification:

Microcontroller ATmega2560
IC Wi-Fi ESP8266
USB-TTL converter CH340G
Power Out 5V-800mA
Power IN. USB 5V (500mA max.)
Power IN. VIN/DC Jack 9-24V
Power Consumption 5V 800mA
Logic Level 5V
Wifi Wi-Fi 802.11 b/g/n 2.4 GHz
USB Micro USB
Clock Frequency 16MHz
Operating Supply Voltage 5V
Digital I/O 54
Analog I/O 16
Memory Size 256kb
Data RAM Type/Size 8Kb
Data ROM Type/Size 4Kb
Interface Type serialOTA
Operating temperature −40С°/+125С°

The operating mode is selected by means of DIP switches on-board:

Switch status and model selection:

Connection↓/Switch No.→ 1 2 3 4 5 6 7 8
CH340 connect to ESP8266 (upload sketch) OFF OFF OFF OFF ON ON ON NoUSE
CH340 connect to ESP8266 (connect) OFF OFF OFF OFF ON ON OFF NoUSE
CH340 connect to ATmega2560 (upload sketch) OFF OFF ON ON OFF OFF OFF NoUSE
CH340 connect to Mega2560 COM3 connect to ESP8266 ON ON ON ON OFF OFF OFF NoUSE
Mega2560+ESP8266 ON ON OFF OFF OFF OFF OFF NoUSE
All modules work independently OFF OFF OFF OFF OFF OFF OFF NoUSE

Package Included:

1 x MEGA2560 Mega+WiFi R3 ATmega2560+ESP8266 32M Memory USB-TTL CH340G Compatible Mega NodeMCU ESP8266