BiosensorArray - Data Aggregator Board

Current design choices

• Board: Arduino MEGA
• Interface to Computer/Smartphone: Bluetooth
  • Have PoC working with Sparkfun Bluetooth Modem - BlueSMiRF Gold
• Storage/Logging: SPI EEPROM [part TBD]
• Complex Sensor interface: SPI (wired)
  • XBee could substitute be creating simple wireless serial link from "slave" sensor-connected Arduino to Arduino MEGA
• Simple Sensor interface: Analog In Pin [ADC] (wired)
  • XBee could substitute for analog wire by using its builtin ADC in, PWM out

Related

• Timestamp logic & modules
• Data Logging