Circuit Documentation

Summary

This document provides a detailed overview of a circuit that includes a Wemos D1 Mini microcontroller, a resistor, an octocoupler, and external connections. The circuit is designed to interface the microcontroller with external components through the octocoupler, providing isolation and control.

Component List

Resistor

• Component Name: Resistor
• Description: A resistor with a resistance of 220 Ohms.
• Pins: pin1, pin2
• Properties:
  • Resistance: 220 Ohms

External Connection

• Component Name: External Connection
• Description: An external connection point.
• Pins: External

External Connection

• Component Name: External Connection
• Description: An external connection point.
• Pins: External

Comment

• Component Name: Comment
• Description: A comment component for documentation purposes.
• Pins: None

Octocoupler

• Component Name: Octocoupler
• Description: An octocoupler for isolating different sections of the circuit.
• Pins: Anode, Cathode, Collector, Emitter

Wemos D1 Mini

• Component Name: Wemos D1 Mini
• Description: A microcontroller based on the ESP8266.
• Pins: RST, A0, D0, D5, D6, D7, D8, 3V3, 5V, G, D4, D3, D2, D1, RX, TX

Wiring Details

Resistor

• Pin1 is connected to D1 of the Wemos D1 Mini.
• Pin2 is connected to Anode of the Octocoupler.

External Connection

• External is connected to Emitter of the Octocoupler.

External Connection

• External is connected to Collector of the Octocoupler.

Octocoupler

• Cathode is connected to G of the Wemos D1 Mini.
• Anode is connected to Pin2 of the Resistor.
• Emitter is connected to External of the External Connection.
• Collector is connected to External of the External Connection.

Wemos D1 Mini

• G is connected to Cathode of the Octocoupler.
• D1 is connected to Pin1 of the Resistor.

Documented Code

Wemos D1 Mini Code

void setup() {
  // put your setup code here, to run once:

}

void loop() {
  // put your main code here, to run repeatedly:

}

This code is a basic template for the Wemos D1 Mini, with setup and loop functions ready for further development.