-20C to 70C
-20C to 70C
1500Vrms (input to output)
up to 2kV
up to 5g (10-2000Hz)
Compatible with M5 Stack modules (e.g., Wi-Fi, Ethernet, Grove interfaces)
Supports third-party expansion boards
12-24V DC
up to 2W
CE certified
FCC compliant
RoHS compliant
Dimensions and Mechanical Information
| Dimensions (L x W x H) | 54mm x 54mm x 25mm |
approximately 60g
screw holes for DIN rail or panel mounting
Conclusion
The M5 Stack PLC Proto Industrial Board Module is a versatile, industrial-grade PLC designed for IoT applications. Its robust features, programming options, and external expansion capabilities make it an ideal choice for automation, robotics, and industrial control systems.
M5 Stack PLC Proto Industrial Board Module DocumentationOverviewThe M5 Stack PLC Proto Industrial Board Module is a powerful and versatile IoT development board designed for industrial automation and IoT applications. It features a compact design, rich peripherals, and a robust set of features, making it an ideal choice for developing industrial control systems, IoT devices, and automation solutions.Hardware SpecificationsMicrocontroller: ESP32-D0WDQ6 (Dual-Core 32-bit LX6 Microprocessor)
Wi-Fi: 802.11 b/g/n
Bluetooth: 4.2 BR/EDR and BLE
GPIO: 23 programmable pins
ADC: 2x 12-bit ADC channels
DAC: 2x 8-bit DAC channels
UART: 3x UART interfaces
I2C: 2x I2C interfaces
I2S: 1x I2S interface
SPI: 1x SPI interface
SD Card Slot: 1x microSD card slot
USB: 1x USB-C port
Power: 5V input, 3.3V output, and Li-Battery charging circuitSoftware SupportThe M5 Stack PLC Proto Industrial Board Module is supported by the Arduino IDE and MicroPython.Code Examples### Example 1: Wi-Fi Connectivity and Web ServerIn this example, we will demonstrate how to connect the M5 Stack PLC Proto Industrial Board Module to a Wi-Fi network and create a simple web server using the Arduino IDE.```cpp
#include <WiFi.h>
#include <WiFiClient.h>
#include <ESPmDNS.h>const char ssid = "your_wifi_ssid";
const char password = "your_wifi_password";WiFiServer server(80);void setup() {
Serial.begin(115200);
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(1000);
Serial.println("Connecting to WiFi...");
}
Serial.println("Connected to WiFi");
Serial.println("Starting web server...");
server.begin();
}void loop() {
WiFiClient client = server.available();
if (client) {
Serial.println("New client connected");
client.println("HTTP/1.1 200 OK");
client.println("Content-type:text/html");
client.println();
client.println("<h1>Welcome to M5 Stack PLC Proto Industrial Board Module</h1>");
client.stop();
Serial.println("Client disconnected");
}
}
```### Example 2: Reading Analog Values using ADCIn this example, we will demonstrate how to read analog values using the ADC channels on the M5 Stack PLC Proto Industrial Board Module using MicroPython.```python
import machine# Initialize ADC channel 0
adc0 = machine.ADC(0)while True:
# Read analog value from ADC channel 0
adc_value = adc0.read_u16()
print("ADC Value:", adc_value)
# Convert ADC value to voltage
voltage = adc_value 3.3 / 65535
print("Voltage:", voltage)
# Delay for 1 second
machine.sleep(1)
```### Example 3: I2C Communication with External DevicesIn this example, we will demonstrate how to communicate with external I2C devices using the M5 Stack PLC Proto Industrial Board Module.```cpp
#include <Wire.h>#define I2C_ADDRESS 0x1F // Address of the external I2C devicevoid setup() {
Serial.begin(115200);
Wire.begin();
}void loop() {
Wire.beginTransmission(I2C_ADDRESS);
Wire.write(0x01); // Write command to the I2C device
Wire.endTransmission();
delay(100);
Wire.requestFrom(I2C_ADDRESS, 1);
uint8_t data = Wire.read();
Serial.println("Received data from I2C device:", data);
delay(1000);
}
```These examples demonstrate the capabilities of the M5 Stack PLC Proto Industrial Board Module and provide a solid foundation for developing industrial automation and IoT projects.