Structure
Electronics
- Microcontroller/Radio – Adafruit Feather M0 WiFi with uFL – ATSAMD21 + ATWINC1500
- Voltage/Current/Power Sensor – Adafruit INA260
- Temperature/Humidity/Pressure Sensor – Adafruit BME280
- Light Sensor – Adafruit BH1750
- Battery – Lithium Ion Battery Pack – 3.7V 4400mAh
- Solar Panel – Semi Flexible Monocrystalline Solar Panel (5V 1A)
- Charge Controller – Solar Power Manager 5V
I2C Addresses
INA260 Power Sensor #1 (battery) – 0x40
INA260 Power Sensor #2 (solar) – 0x41
BME280 Temp/Hum/Press Sensor – 0x76, [0x77]
BH1750 Light Sensor – [0x23], 0x5c