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UNO R3 WiFI Development Board ATmega328P+ESP8266 (32Mb RAM) |USB-TTL CH340G Development Board
Original price was: ₨2,500.00.₨1,800.00Current price is: ₨1,800.00.
STM32F407ZGT6 Development Board Microcontroller Industrial Control Board | IoT Port | Dual CAN | Bluetooth | WiFi | RS485 port
Original price was: ₨13,000.00.₨10,800.00Current price is: ₨10,800.00.
Mega2560 + WiFi R3 ATmega2560+ESP8266 | 32Mb Memory | USB-TTL CH340G | Compatible for Arduino Mega NodeMCU WeMos Development board
Original price was: ₨4,800.00.₨3,800.00Current price is: ₨3,800.00.
Introduction:
Full integration on one board: Mega R3 ATmega2560 and WiFi ESP8266 with memory 32Mb (megabit). All of the modules can work together or separately. And everyone has their own pinout headers.
Description
Description:
Full integration on one board: Mega R3 ATmega2560 and WiFi ESP8266 with memory 32Mb (megabit). 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 ATmega2560 and for ESP8266. For this onboard have the USB-serial converter CH340G.
Using this board is very simple.
The board has DIP switches, to connect the modules.
For example, USB and ATmeg2560, USB and ESP8266, ATmega2560, and ESP8266.
Table DIP- switch:
| Connection |
DIP |
||||||
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
|
| ATmega2560<->ESP8266 |
ON |
ON |
OFF |
OFF |
OFF |
OFF |
OFF |
| USB <->ATmega2560 |
OFF |
OFF |
ON |
ON |
OFF |
OFF |
OFF |
| USB<->ESP8266 (Update firmware or sketch) |
OFF |
OFF |
OFF |
OFF |
ON |
ON |
ON |
| USB<->ESP8266 (communication) |
OFF |
OFF |
OFF |
OFF |
ON |
ON |
OFF |
| All independent |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
Special solution:
USB <->ATmega328<-> ESP8266
|
DIP |
SWITH 2 |
|||||||
| Connection |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
|
| USB <-> ATmega2560<-> ESP8266 |
ON |
ON |
ON |
ON |
OFF |
OFF |
OFF |
To RXD3/TXD3 |
- USB converter CH340G connects to RX0/TX0 of ATmega2560
- ESP8266 connects to RX3/TX3 of ATmega2560
Package Contents:
- 1 x Development Board WeMOS Mega + WiFi R3 ATmega2560 + ESP8266 USB-TTL
Additional information
| Weight | 0.040 kg |
|---|---|
| Dimensions | 15 × 8 × 5 cm |
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