BayEOS Low Power Board

The BayEOS Low Power Board is an Adruino clone designed for ultra-low power consumption and flexible communication. It is used for a wide variety of sensor data projects. The power consumption in sleep mode can be reduced to 1μA. With CR2032 button cells, runtimes of over one year can be achieved. With the built-in flash memory and RTC crystal, logger applications can also be realized.

Components

• ATMega328p
• RTC crystal
• Flash memory (typ. 4MB)
• MCP3424 18bit ADC

Communication Options

• nRF24l01+
• GPRS (SIM800 module)
• WLAN (ESP8266)

Download

EAGLE Schema

EAGLE Layout