DIP Switches on-board User Manual
- June 8, 2024
- DIP Switches
Table of Contents
DIP Switches on-board User Manual
Specifications
| 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 | serial\OTA |
| Operating temperature | −40С°/+125С° |
| Length×Width | 53.361×101.86mm |
| antenna | Buil-in\external antenna |
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.
Operating mode is selected by means of DIP switches on-board:
Switch status and mode selection:
It is important that when the ESP8266 module is programming, it is necessary
to press the button “Mode”
To begin open the Arduino IDE programming environment and go to settings
Then in the window that appears in the row, Additional Boards Manager URLs
(marked in red)
insert http://arduino.esp8266.com/stable/package_esp8266com_index.json link
for installation
in Arduino IDE additional scripts that would work with the modules ESP8266 and
click OK
Then go to the Tools> Board> Boards Manager
In the window that appears, scroll through the list down to the script esp8266
by ESP8266 Community and click.
In the lower right corner will be able to select the version of the software,
select the version 2.1.0 (the newest) and click the Install button
After installation, close the window and go to Tools> Board and see the list
of available devices on the chip programming ESP8266
Next, you need to select the card as shown in the picture (Generic ESP8266
module)
Select the upload speed – 115200
==========test sketch for ATmega2560===========
void setup()
{
Serial3.begin(115200);
pinMode(13,OUTPUT);
delay(500);
Serial3.println(“AT+CIPMUX=1”);
delay(2000);
Serial3.println(“AT+CIPSERVER=1,5000”);
delay(2000);
Serial3.println(“AT+CIPSTO=3600”);
delay(2000);
}
void loop()
{
while(Serial3.available())
{
char Rdata;
Rdata=Serial3.read();
if(Rdata==’A’|Rdata==’a’)
{
digitalWrite(13,HIGH);
delay(50);
}
else if(Rdata==’B’|Rdata==’b’)
{
digitalWrite(13,LOW);
delay(10);
digitalWrite(13,HIGH);
delay(10);
digitalWrite(13,LOW);
}
else
{
digitalWrite(13,LOW);
}
}
}
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