ESP32 Shield Board V1.0

Introduction

The ACEBOTT-ESP32-Shield-V1.0 is an expansion board for the ESP32-Max-V3.0 controller board. The expansion board adopts a standardized connection method, which simplifies the hardware connection process, can also reduce the wiring work of users, reduce the possibility of errors, and better help developers improve the development efficiency of the project.

For more information about the ESP32 controller board, please click the following link:

https://acebottteam.github.io/acebott-docs-master/board/ESP32/QA007%20ESP32%20Max%20V1.0%20Controller%20Board.html

Features

• Eight 3-pin digital pins for connecting 5V sensors/modules
• Six 3-pin analog pins, four of which are connected to 5V sensors/modules and two to 3.3V sensors/modules
• One 4-pin digital pin (two signal pins, one power, one GND)
• One 4-pin digital pin (three signal pins, one GND)
• Two rows with ESP32-Max-V3.0 pin interface
• Two I2C pins
• Two servo interfaces
• One serial port
• One power supply interface (output current of the maximum input voltage 15V 3A)
• Operating temperature 0~70℃

Specifications

Size：68.1mm*52.1mm

Weight：22.1g

Sample Code

Connect the expansion board to the esp32 controller board, connect an LED light module in the No. 5 pin interface of the expansion board, upload program, control the opening and closing of the LED light.

Wiring Diagram

Sample Code

#define Led 5

void setup(){
  pinMode(Led, OUTPUT);//Define the mode of the LED light
}

void loop(){
  digitalWrite(Led,HIGH);//Turn on LED light
  delay(1000);
  digitalWrite(Led,LOW);//Turn off LED light
  delay(1000);
}

Test Result

After the program is uploaded, the LED lights achieve a cycle effect of flashing every second.