Circuit Documentation

Summary

This document provides a detailed overview of a circuit designed to measure wind direction using a wind vane and a wind direction sensor. The data is processed and transmitted using a TTGO LoRa32 microcontroller. The circuit includes the following components:

• Wind Vane
• Wind Direction Sensor
• TTGO LoRa32

Component List

Wind Vane

• Description: A sensor used to measure the direction of the wind.
• Pins: A0, VCC, GND

Wind Direction Sensor

• Description: A sensor that provides data on wind direction.
• Pins: GND, VIN, NC, Data

TTGO LoRa32

• Description: A microcontroller with LoRa communication capabilities.
• Pins: LoRa1, LoRa2, 19, 23, 22, RxD, 21, TxD, 13, 12, 14, 35, 34, Reset, 36, 39, 25, 04, 00, 02, 15, 5V, GND, 3V3, 26

Comment

• Description: Placeholder for comments in the circuit design.
• Pins: None

Wiring Details

Wind Vane

• A0 is connected to TTGO LoRa32 pin 12.
• VCC is connected to Wind Direction Sensor pin VIN and TTGO LoRa32 pin 5V.
• GND is connected to Wind Direction Sensor pin GND and TTGO LoRa32 pin GND.

Wind Direction Sensor

• GND is connected to Wind Vane pin GND and TTGO LoRa32 pin GND.
• VIN is connected to Wind Vane pin VCC and TTGO LoRa32 pin 5V.
• Data is connected to TTGO LoRa32 pin 25.

TTGO LoRa32

• Pin 12 is connected to Wind Vane pin A0.
• Pin 5V is connected to Wind Vane pin VCC and Wind Direction Sensor pin VIN.
• Pin GND is connected to Wind Vane pin GND and Wind Direction Sensor pin GND.
• Pin 25 is connected to Wind Direction Sensor pin Data.

Code

There is no code provided for the microcontrollers in this circuit.

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This document provides a comprehensive overview of the circuit, including a summary, detailed component list, wiring details, and code documentation.