Map of almost all wind stations: https://breezedude.de/

A low cost FANET wind station using Ecowitt WS80/WS85/WS90 ultrasonic or DAVIS 6410 analog sensor.
USB MSC Settings file and Drag&Drop Firmware upgrade.

• wind sensor: Ecowitt WS80/WS85/WS90 or analog with reed/potentiometer (e.g. DAVIS 6410)
• pressure sensor: BMP280, BMP3xx or SPL06-001
• LoRa module: RFM95W (SX1276), G-NiceRF SX1262, LLCC68
• antenna connector: SMA
• microcontroller: SAMD21
• connectivity: USB-C, I2C, 2x UART
• battery: 1S Li-Ion 16340 750mAh (or 1-3x 18650 external)
• solar: 5V
• PCB Size: 53x22mm

Currently using a 60x60 5V solar panel.
Avg. power consumption at 40s send interval @3.7V battery: 1.2mA with analog sensor, 2.22mA with WS80

More info: https://breezedude.de/about.html
Based on SMAD21 using adafruits samd core and itsybitsy M0 variant definitions and bootloader.

• https://github.com/gereic/GXAirCom
• https://github.com/jgromes/RadioLib
• https://github.com/3s1d/fanet-stm32