Anemometer Arduino

The goals of this project are to:

1. Display live wind speed data onto an SPI screen
2. Set up a server to give access to the wind speed variable.

Short video overview

Required Libraries

• Adafruit GFX Library by Adafruit
• Adafruit ST7735 and ST7789 Library by Adafruit
• ESP Async WebServer by Hristo Gochkov
• AsyncTCP by Hristo Gochkov
• ESPAsyncTCP by Hristo Gochkov

Material

1. Anemometer
2. WeMos MCU or an Arduino with a ESP8266 module.
3. ST7735 Display (or any other screen of your choice)
4. TTP226 (8 touch buttons) or TTP224 (4 touch buttons)
5. Two Arduinos
6. One LED

Wiring

Anemometer

• The voltage wire is attached to the wires of a 12V supply.
• The data wire is inserted into the Pin 12 of the Arduino with the transmitter module.
• The ground wire is inserted into the Ground Pin of the same Arduino.

FS1000A

• Pinout for the Arduino with the transmitter module
• Pinout for the Arduino with the receiver module

ST7735

Name	Arduino Pin
LED	3.3V
SCK	13
SDA	11
A0	9
RESET	8 (optional)
CS	10
GND	Ground
VCC	5V

TTP22X Touch Pad

Name	Arduino Pin
VCC	5V
GND	Ground
OUTX	Digital Pin