Anemometer

thingiverse

Anemometer v1.0 - Solar - Wifi - Bluetooth For complementing with a single axis solar tracker you can see https://www.thingiverse.com/thing:5385253 BOM 1 x ESP32 like Firebeetle, or ESP WROOM Lolin32 or LOLIN32 with ESP32 240MHz Dual-Core, WiFi, Bluetooth/BLE, 4MB Flash, Charging Circuit, Arduino IDE Compatible 1 x AS5600 Absolute Encoder PWM / I2C Port Precision 12-bit (wind direction) 2 x Ky 003 Magnetic Sensor Module DC 5 V (Wind Speed) 1 x INA3221 Triple Channel Shunt Power Supply Voltage Monitor Sensor 1 x Solar panel 12W 12v 20W or more recommended especially for winter saison in the north of Europe 4 x ball bearings 624Z 4 mm x 13 mm x 5 mm Single Row 2 x M4 40mm bolt + nolt 1 x Waveshare Solar Power Management Module for 6V~24V Solar Panel 3 x magnets for the wind speed 1 x magnet for the AS5600 encoder (wind direction) se the datasheet. In my case I used the magnet of a old defective RC chopper motor diameter 5mm 2 x 18650 (2 x 2000mA/h) Aku recycled from laptop battery pack 1 old usb cable of the desired length 6 x screws for the wind speed and direction 2 x threaded rod 80mm length