DevDuino Sensor Node V1.3 (ATmega 328) - RC2032 battery holder
- Built on Arduino-compatible architecture
- Clock frequency - 16MHz (may be reduced to reduce energy consumption by up to 8MHz)
- Integrated temperature sensor MCP9700 (-40 ° C +125 ° C, accuracy of ± 2 ° C)
- Built-in voltage divider (to monitor the supply voltage)
- Built-in clock button
- built-in LED
- 3 GROVE-compatible connector: I2C, Analog, Digital
- Power from one element CR2032 (not included)
- Dimensions 30 x 40 mm